In this Weekly Chart, we look for sci-fi books and their changing titles.
![<a href="https://commons.wikimedia.org/wiki/Category:Science_fiction_art#/media/File:GAX-447.jpg">Mike Winkelmann</a>, CC BY-SA 4.0, via <a href="https://commons.wikimedia.org/wiki/Category:Science_fiction_art#/media/File:GAX-447.jpg">Wikimedia Commons</a>](<a href="https://commons.wikimedia.org/wiki/Category:Science_fiction_art#/media/File:GAX-447.jpg">Mike Winkelmann</a>, CC BY-SA 4.0, via <a href="https://commons.wikimedia.org/wiki/Category:Science_fiction_art#/media/File:GAX-447.jpg">Wikimedia Commons</a>)
Hi, I’m Jonathan, responsible for all things technical when it comes to Datawrapper’s website and blog. In this week’s Weekly Chart, I’m having a look at the titles of science fiction and fantasy novels across decades.
As a reader of science fiction, I've noticed that the sci-fi aisles in bookstores are getting smaller and smaller. So small, in fact, that I now regularly have to make the trip to a shop here in Berlin that still sells the "good stuff." Fantasy seems to be taking over, at least commercially. And while this trend is no secret, I thought it would be interesting to visualize it.
On the search for a suitable dataset, I came across the Internet Speculative Fiction Database (ISFDB), a volunteer effort to maintain an up-to-date source of bibliographical information on works of fiction that fall into the genres of science fiction, fantasy, or horror.
Let’s see how often typical sci-fi words have been mentioned in the ~210,000 titles in that database over the decades:
The data tells a clear story: classic sci-fi keywords peaked in the 1950s–60s and have steadily declined since. "Space" saw the sharpest drop, from over 2.5% of titles in the 1950s to under 0.5% today. "Mars," "Planet/s," and "Moon/s" follow the same trajectory. The golden age of space exploration in fiction seems to have ended alongside the Apollo program. (One notable exception is the slight uptick in “Moon” titles between the 1990s and the 2010s that may be explained by the next category.)
Meanwhile, fantasy keywords show an opposite trend. "Dragon/s" barely registered before 1980 but now appears in nearly 2% of titles. "Magic(al)" and "Witch/es" follow similar trends, accelerating sharply after 2000 — the timing aligns with the commercial success of Harry Potter and the Lord of the Rings movies. Twilight and Buffy, the Vampire Slayer, seem to have revived the vampire genre. Vampires and werewolves also likely contributed to the continued presence of "Moon" in book titles.
Not everything follows the genre shift. Words like "Dark(ness)," "War/s," and "Death" retain remarkably stable presence in book titles across seven decades. These are genre-agnostic terms, equally at home in space opera or epic fantasy — with a slight uptick around the 90s supposedly due to the decade's fascination with the supernatural. And while time travel hasn't yet materialized, time itself continues to be a topic.
Shelves are a-changing
What does this mean for science fiction? I am not so sure. The classic space opera may have ceded shelf space to urban fantasy and dragon-laden epics, but sci-fi themes have become more diverse and partially absorbed into the mainstream. It might even be evolving into something new.
Still, I miss those aisles. There's something beautiful about a paperback with a title and cover promising distant stars, strange new worlds, and most importantly, lots of starships. The data confirms what my local bookstore already told me: if you're looking for the old-school stuff, you'll have to look a little harder (or online, starting with a search on the ISFDB).
What I learned along the way
I originally planned to use existing tags from the ISFDB to visualize the sci-fi/fantasy split, determined to show that sci-fi was becoming less popular. Turns out that only a small fraction of novels in the DB are actually tagged by genre. So that wasn't a satisfying option.
I then tried to categorize all titles from the ISFDB by genre using a combination of web-scraped plot summaries and LLM-assisted tagging. Another dead-end, that taught me not to trust AI with the subtleties of sci-fi and fantasy tropes. Even when I reduced the dataset to award-winning novels only and provided more context, the responses were fuzzy at best and unusable at scale.
Ultimately, I took the simpler approach of simply checking how often certain words appeared in the titles of all ~210,000 English-language novels in the database. Sometimes, simple works.
That's it from me this week! Next Thursday, you can look forward to a fresh Weekly from Luc.
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Comments
The starships left with the optimism. In the 50s there was a greater demand for stories with an unconstrained vision of the future where growth and expansion amount to flourishing. Later generations that lived in the excesses of growth saw it as the source of an intensifying dystopia. They stood athwart history and demanded decelleration. Star Trek lost ground to Terminator, Foundation to Neuromancer. Escaping sideways into fantasy gained the popularity lost by escapes into the future.
I predict a correlation between space-based scifi sales and polls on whether the country is heading in the right direction.
Also, we've realized the scientific reality that traveling faster than light is likely impossible, and the vast distances to other habitable planets would mean tens of thousands of years of travel even with the most efficient technology.
Interstellar space is also hostile to life, and any life present at the destination will not use the same DNA coding for protein (if gene expression even works that way).
We also do not yet have the technology for a complete survey of nearby habitable planets.
It is not an encouraging line of thought.
By threethirtytwo 2026-02-081:561 reply >Also, we've realized the scientific reality that traveling faster than light is likely impossible, and the vast distances to other habitable planets would mean tens of thousands of years of travel even with the most efficient technology.
This makes for more epic story telling though. I've seen sci-fi stories span eons due to the vast distances limited by speed. Even at light speed it still takes a huge amount of time.
It rarely has to do with the possibility of the genre actually happening in reality. A story is good because it is riveting and the backdrop (whether sci-fi or fantasy) is just icing on the cake. Look at Harry potter and practically every fantasy story out there.... none of those stories have any chance of happening in our current reality... yet they are popular.
I think the answer for as to why there's less interest in sci-fi is pretty mundane. It's like genetic drift, but this one is cultural. For no reason at all our interests just shift because of luck. There happened to be more good stories written in the fantasy genre and that's the direction everything shifted.
Tbf though the MCU was more sci fi than anything and that every genre out of the water in every medium all the way up until endgame. Say what you want about it but the popularity of that universe dwarfed everything else in the last decade... which goes to show that it's likely mostly just drift.
By jaywcarman 2026-02-083:362 reply > >Also, we've realized the scientific reality that traveling faster than light is likely impossible, and the vast distances to other habitable planets would mean tens of thousands of years of travel even with the most efficient technology. > >This makes for more epic story telling though. I've seen sci-fi stories span eons due to the vast distances limited by speed. Even at light speed it still takes a huge amount of time.
Here's one such example: [The Destination Star by Gregory Marlow](https://strangehorizons.com/wordpress/fiction/the-destinatio...)
By maximilianthe1 2026-02-086:162 reply Also great on the same topic - The Forever War by Joe Holdeman[0]
By namanyayg 2026-02-088:19 This one messed me up. I couldn't put it down and finished it in one sitting.
I haven't read many military books, but to me this book is the perfect demonstration of the ultimate futility of war.
By dripdry45 2026-02-0814:36 Please don’t rest on Adrian Tchaikovsky’s “Children of Time” trilogy
By greazy 2026-02-087:51 That was fantastic thanks for sharing.
By pfdietz 2026-02-0717:50 > and any life present at the destination will not use the same DNA coding for protein (if gene expression even works that way).
Well, that could be worked around in the world building. My favorite SF-friendly scenario would be if life originated in the Sun's natal cluster (perhaps not around the Sun itself), with tens of thousands of star systems, and spread between them before the cluster dispersed. Presumably panspermia would be much easier in such a situation because the stars are closer together and because maybe residual gas could help particles get trapped near other young systems. In this case all the "infected" systems could have the same coding.
A nice consequence of this scenario is it's compatible with the Fermi argument: even if origin of life is unlikely, it just had to happen once here, and so it not happening elsewhere in the galaxy (or even visible universe) is not a problem.
Not sure your point. It's fiction. Are we closer to finding dragons, faeries, or magic?
Visiting remote planets is as unlikely as riding a dragon. But both make for great stories.
By squeaky-clean 2026-02-0719:544 reply Science Fiction doesn't have to be fantasy, it can be speculative. But if your setting or plot relies on something we know to be scientifically untrue, and you don't put some effort into explaining why it somehow works in your setting, it's fantasy and not speculative.
Someone like Asimov never considered his books to be fantasy and that he could just insert whatever he wanted with no justification. In fact, he never considered sci-fi to be a genre, he always argued it was a setting and that his most famous stories were detective stories in a sci-fi setting. But detective stories don't work if your world isn't grounded in something real. Otherwise the reader can't reasonably build their own theory or deduce the answer because it's based on what the author thought was cool and not what logically connects.
The appeal of something like The Expanse just falls apart if you introduce a FTL engine just because it makes for a more dramatic story moment somewhere in the plot unless there is some serious justification as to why the author didn't just break all the rules of their world (which is supposed to be our world, but in the future).
"But detective stories don't work if your world isn't grounded in something real."
No, it just has to be grounded in something consistent and if the book starts by explaining the mechanics of the world(or is in a world with known mechanics), a detective story very well can work.
It can’t be too different from what people are familiar with. So it has to be consistent with itself and with reality.”It’s like our reality except …” but the except part (faster than light travel, mind reading, time travel, dragons, magic, etc) can’t get arbitrarily complex or unreasonable or the reader will be lost or confused.
By lukan 2026-02-0820:08 "can’t get arbitrarily complex or unreasonable or the reader will be lost or confused."
Indeed, but that is always the challenge of a writer. But if you introduce magic in your story, and you do it in a way to show the limitations and what is roughly possible, then you can give hints later, if there was a murder with the help of a magic trick. But I actually think I only ever read one detective fantasy story
https://www.der-spurenfinder.de/
(just in german as far as I know)
It mostly works, but in one instance there was a surprise fantasy ability, that I could have not guessed before. But the actual murderer in the end, there were enough hints that gave them away despite magic, as the skills were explained and then you could combine.
FTL starships in an SF story don’t need a detailed explanation, just a new invention.
It’s the exact same thing as a speculative story in the 1920s discussing supersonic flight, even though the jet engine hadn’t been invented yet.
For instance “Tunnel in the Sky” bypassed the whole issue in the 50’s, later imitated by “Stargate”…
True but at that point objects travelling faster than sound had been demonstrated.
It was just hard to engineer a manned plane that could do it. For example during WWII the V2 rockets travelled much faster than sound. They were just unmanned. Or more simple, bullets were supersonic for longer too.
What I mean is, nobody thought the sound barrier was a hard limit we could never break.
By direwolf20 2026-02-081:511 reply Just specify an Alcubierre drive. Job done.
By hdgvhicv 2026-02-0812:39 Massive implications from that
A magic unobtainium drive which works in a consistent way is fine, just call it “hyperspace” or whatever
There’s a difference between hard sci-fi and soft sci-fi, but they are both still sci-fi, you can tell optimistic stories of the future with a “battle drive”, as long as you keep it consistent. If the drive cancels relativity effects and allows travel at 5000c that’s fine. Just ensure you travel at 5000c, no hoping across the galaxy in a few days, but travelling to another star in a few days or even hours is fine.
By Dylan16807 2026-02-080:591 reply > But if your setting or plot relies on something we know to be scientifically untrue, and you don't put some effort into explaining why it somehow works in your setting, it's fantasy and not speculative.
Agreed but only because "some effort" could be as little as a single paragraph.
> But detective stories don't work if your world isn't grounded in something real. Otherwise the reader can't reasonably build their own theory or deduce the answer because it's based on what the author thought was cool and not what logically connects.
If you only change a tiny bit, this isn't a major issue.
> The appeal of something like The Expanse just falls apart if you introduce a FTL engine just because it makes for a more dramatic story moment somewhere in the plot unless there is some serious justification as to why the author didn't just break all the rules of their world (which is supposed to be our world, but in the future).
That specific story falls apart but you could have lots of thematically similar stories with FTL. No need for "serious justification" unless you're trying to pull it out of nowhere halfway through the plot. If it's there from the start, there's no problem.
> No need for "serious justification" unless you're trying to pull it out of nowhere halfway through the plot. If it's there from the start, there's no problem.
Yeah I think most readers care more about consistency than realism. Being completely realistic makes consistency easy but a harder sell in terms of entertainment.
Maybe one way to view consistency is modelling the story world as a network of criss-crossing character threads. Where one axis is time and the other(s) are uh something? Anyways, consistency is how predictable (smooth / linear) the thread is. We follow the main character's thread pretty closely so that thread is allowed to suddenly curve (plot twist) without risk of losing the reader. We only catch glimpses of the supporting cast / antagonist so those have to be either predictable or the narrator has to backtrack and reveal any twists where necessary. And maybe how intricate yet well-behaved this network appears is what gives the feeling of stories coming alive. Or maybe I'm just on too much caffeine and ranting.
By hdgvhicv 2026-02-0812:42 Start trek transporters work because of a Heisenberg compensator. Great, no idea how it could possible work but it’s enough to know it does.
The typical poorly received uses aren’t when the cre beams down from orbit, or even when they can’t beam down, it’s when they de age people and retrieve their pattern from the buffer to cure an illness, and never do it again, or when they beam light years away for a throw away story element.
By coldtea 2026-02-080:46 30s to 60s, sci-fi wasn't just driven by the "makes for great stories", but by the optimism for scientific advacements and the idea that these could get within reach in the future.
It was "science fiction" and not merely "space fiction".
Presumably these are equally likely because you could build a DNA-printer and thereby create a dragon of some sort (not sure if it could have fully functional fire breathing though)?
Dragons are physically impossible in many more ways than the firebreathing. For one, things that large would probably struggle to fly. We can make larger things fly, but have to cheat using jet (or rocket!) engines to generate incredible thrust in ways not typically accessible to living beings.
By andrewflnr 2026-02-081:151 reply That's ok, we just need to put them on the moon or somewhere else with lighter gravity.
By onraglanroad 2026-02-0813:101 reply Less gravity has its own issues. Nothing can fly on the moon :)
By andrewflnr 2026-02-096:58 Obviously you put them under a big dome. That's the easy part.
And now I'm picturing a dragon with bombardier-beetle style pulsed jet boosters. And while I'd typically question your assumptions of how big dragons need to be in order to deserve the name, I'll assert that quetzocoatlus nothropi[1] was big enough.
"Dragon" as a classification is odd, because when you look at every kind of mythological creature that gets classified as such nowadays, sometimes from cultures that wouldn't have recognized the concept, you find that they have little in common beyond some vaguely reptilian vibe and being scary.
And I'm sorry but that thing is too goofy looking to be considered a dragon.
That's begging the question. We don't need to look "at every kind of mythological creature that gets classified as such nowadays" from "cultures that wouldn't have recognized the concept".
One could stick on those classified as such in western culture - which is where the fantasy novel about dragons and knights and spells and the rest are based on.
And in there, dragons have quite specific characteristic and vibes, as evidenced from medieval iconography of St George to countless fantasy book covers and illustrations.
By fc417fc802 2026-02-0810:58 But if we do expand the set under consideration then I'd suggest they do in fact have specific things in common. Large flying carnivorous reptiles. That won't cover all the various edge cases but I think it describes the vast majority of the popular usage of the term.
That definition would imply that sufficiently large flying dinosaurs qualify as dragons. And at least personally I think I agree with that conclusion. Dragons aren't purely fantasy, they're merely extinct (and never breathed fire IRL).
By PaulHoule 2026-02-080:29 Dragons are dinosaurs, that is, closer to birds then contemporary reptiles.
By Dylan16807 2026-02-081:01 You can make a setting with denser air and less gravity too.
These two examples are not equally unlikely. They are of different orders of unlikelihood, the one is extremely unlikely, the other simply impossible.
Genetically engineering and then riding a dragon actually sounds easy in comparison to creating FTL travel.
It's not FTL that will get you to the stars. It's patience, eco systems, hibernation and radiation shielding.
Or building a very big spaceship and have generations live on it until they reach the end of the journey.
Hence eco-systems, yes. But that's probably a harder problem than radiation shielding + hibernation. You'd still need the radiation shielding but it would be far, far more of it (because non-local).
These are interesting problems to think about, right now they are solidly SF but dragons are and always will be fantasy because physics says they can't exist in the way they are described. But you can't 100% rule out that one day descendants of humanity will visit the stars in person, assuming we don't blow ourselves up first.
That's one of the main reasons I dislike Musk so much: he takes people motivated by positive dreams (a clean planet, off-world travel and living) and then subverts their energy for grift. But 'DOGE' has shown the world who he really is, the mask is off now and anybody still empowering that asshole is co-responsible.
By fc417fc802 2026-02-0810:421 reply > physics says they can't exist in the way they are described
If we assume advanced genetic as well as bio engineering that admits the possibility of self reproducing cybernetic organisms that closely match many or all of the key characteristics. I'm not sure it's actually a cyborg if the lineage is fully independent without involving any technology external to the species but I use the term there because that's the easiest way to communicate the idea.
No, then it still wouldn't work. Not until you use that other thing to get you to a planet where gravity is low enough that a dragon would be able to take off. The whole power-to-weight and wing-surface-area-to-weight ratio simply does not work. It (barely) works for bats though some of them can be of impressive size. The idea that something the size of a dragon can fly with that size wings on Terra is something that I do not believe is supported (hah!) by physics.
By fc417fc802 2026-02-0813:051 reply I think you're making an awful lot of assumptions there and have failed to provide even ballpark specifications for the thing you're supposedly refuting. Weight seems to be a secondary characteristic related only to size. There are also plenty of examples of "small" dragons in fantasy literature.
We've already got examples of dinosaurs that come fairly close to qualifying so I'm sure something vaguely in the ballpark is within the realm of possibility. Exactly how close to the mark though I have no idea.
For example, what would you make of something visually resembling a massive western dragon but with a largely hollow body? I don't think that would disqualify it in most people's eyes. Pushing the concept a bit farther could yield something vaguely like a living cross between a hot air balloon and a deep-sea anglerfish with a weaponized tail.
Vaguely related to that hypothetical, we've got examples in the fossil record of 2 foot wide dragonflies estimated to have weighed in at under 150 grams. There's a pretty large solution space to explore here.
Sorry, not going there. The physics of the impossible are not for me to take apart but for you to show. I've postulated ways in which you could get to other solar systems, I don't see anything here that would lead to a dragon as it is commonly described in fiction. Fire spewing, heavier than air, intelligent and willing to let themselves be mounted and directed by humans, that's the bar.
Archaeopteryx would have you for lunch long before you realized that it doesn't spit fire.
By fc417fc802 2026-02-0816:201 reply Well you've decided that it's impossible but you certainly haven't convinced me of that fact (neither am I certain that it is possible though).
I'm not even clear what the criteria are. We've got examples in fiction that run the gamut. Even limited to fairly traditional post-Tolkien western high fantasy examples of creatures with a long neck, two wings, a distinct abdomen, and a tail we've still got concrete examples ranging in size from a small lap dog up to larger than a McMansion. Plenty of reasonably canonical examples don't spit fire (although being able to certainly furthers the general vibe). And weight? As I said earlier, that's (imo) solidly in the domain of secondary characteristics.
Semantic arguments aren't any fun (and are largely pointless). Is Pluto a planet or not? Unless it's a technical discussion where the distinction matters for some reason, who cares? What matters is if Pluto fits the pattern that you (ie the people conversing) care about.
Hence my posing the example of a particularly buoyant variety of dragon. I think most people would consider it to fit the pattern well enough but I'm sure there would be at least some disagreement.
Also as long as we're talking about wild far future sci-fi possibilities such as visiting other stars in person then you can't rule out dragons in the form of a wildly advanced, needlessly decadent military technology show piece. Something like a nuclear powered bio engineered cyborg for use as some sort of fighter jet. (Apologies if I just inadvertently ripped off some anime I've never heard of.)
By jacquesm 2026-02-0816:48 Yes, if you change everything that would make a dragon a dragon then you can have a dragon.
By imtringued 2026-02-0810:392 reply Dragons are fantasy but drakes are real. The thorny devil looks super cool.
By fc417fc802 2026-02-0810:43 Slap some wings on that and you have a legitimate dragon. I don't know about riding it though.
By jacquesm 2026-02-0810:41 There's one creature that knows how to dress sharply.
By stevedonovan 2026-02-087:33 Except for the power-to-weight problem. Would need very big wings!
By satvikpendem 2026-02-088:191 reply > Visiting remote planets is as unlikely as riding a dragon
No, because one is theoretically impossible while the other is theoretically possible.
Creating some sort of genetically-engineered dinosaur-derived ‘dragon’ may be more plausible than actually reaching another star system. It’s not going to breathe fire though.
By hdgvhicv 2026-02-0812:43 Stomach full of natural gas or oil of some sort. Surely nature has examples of creatures that can produce a spark?
By danans 2026-02-083:31 > Not sure your point. It's fiction. Are we closer to finding dragons, faeries, or magic?
No, but we've become increasingly superstitious, and cultish. A lot of the day to day parts of sci-fi (screens everywhere , instant communication) have become reality so it's not as exciting anymore. Sci-fi no longer serves as escapism. Anymore, it reminds us of our limitations.
With D-D fusion it might be possible to "live off the land" between the stars which probably have numerous interstellar objects of various sizes between them with a much larger cumulative mass than planets orbiting stars -- and it may be possible to completely disassemble those kind of bodies which are much richer overall in carbon, hydrogen, oxygen and nitrogen than terrestrial planets.
A species with that kind of capability would be able to visit another solar system in 10,000 or so years but might care less to mess around with dry little solar system bodies like the Earth. The case against "grabby" aliens is that Ceres and Pluto are still here, not that we can't find evidence of them on Earth.
I like to imagine that if that kind of interstellar traveler were to visit Earth it might take them a few decades to perfect a "reverse space-shuttle" because they'd gone 10,000 years without doing anything like that... And they can't just 3-d print one out of 10,000 year old plans because they've improved their 3-d printers to print the stuff they've been printing all that time better.
By AtlasBarfed 2026-02-086:052 reply A true spaceborne civilization, assuming anti-gravity isn't in there bag of tricks, probably wouldn't bother with the gravity well planets.
By fouc 2026-02-104:30 I feel like for this reason we should be focused on colonizing asteroids rather than the moon or mars. We can do various tricks to get artificial gravity via centrifugal force. For example if the asteroid is solid enough, we can consider putting it into a spin. If it's not solid enough, we can consider laying a track around the circumference and/or boring a tunnel around the circumference and essentially having the habitat(s) constantly rotating around the asteroid.
By PaulHoule 2026-02-0813:28 Exactly. Those kind of people could support much larger populations than the Earth with a lifestyle they find comfortable in interstellar space and would look at living on Earth at best the way we look at living on Mars.
By sandworm101 2026-02-0720:052 reply There is a scene in Pirates of the Carribean where captain jack is stuck in a void surrounded by duplicates of himself. It is his hell. As we have biult better and better telescopes we realize that as we expand into space we will be stuck talking only to ourselves, at least for a few thousand generations.
When they turned LIGO on i wanted to see warp drives whipping around. But all we saw was distant black hole mergers; interesting but not exactly a star trek moment. When areicebo fell and was not immediately rebiult, i realized that most people just dont care about ever meeting another civilization. Even if we did find one it wouldnt change much here on earth. Most people dont care about climate change. They dont care about anything beyond their own lifetime. What matter will aliens be if they are a thousand lightyears away? So people dream now about other things, about grimy politics and alternative history.
>When they turned LIGO on i wanted to see warp drives whipping around. But all we saw was distant black hole mergers; interesting but not exactly a star trek moment.
• The LIGO methodology is to look for hyper-specified patterns in voluminous reams of apparent 'noise'. It wouldn't be unfair to call it an extensively aggravated search for what one is looking for. That's okay, so long as they provide the stats to back up the non-noisiness of what they turn up. (I'm not a stats person and can't debate that, and. I trust their caliber enough that I don't feel the need to). But to your point, if there are other signatures lurking in LIGO data _that they don't know already how to look for_, then there is no reason why a paper would have gotten produced describing it since the first GW detection in 2015.
• Now, take this for what it's worth in terms of fragmentary information relaying - But at the first Sol Symposium in 2023 at Stanford, I can tell you that in podium-level banter between talks (perhaps it was Q&A and the like IIRC) it was asserted that the LIGO consortium was not allowing studies (read: not allowing access to its data) where the investigator's intension was related to UFO / UAP phenomena (like, extrapolating here, looking for signatures correlated with external reports of UAP sightings). If that claim was borne out, than perhaps the LIGO consortium is just doing preemptive reputation protection in not allowing such studies to kick off with its name associated with it. (One could attempt to follow up with astronomer Beatriz Villaroel for a lead on who said that or if there's substance to that research policy claim)
But my point is, between these two bullet points, you are afforded a complete 'empty set' - and decidedly not a 'negative result' - on whether or not LIGO has detected signatures of a 'warp drive' or other some such non-prosaic phenomenon.
By sandworm101 2026-02-080:471 reply If LIGO can detect mergers at billions of lightyears, i doubt they could ignore the "sound" of the NCC-1701 passing through our solar system. Proper access or not, there are enough scifi geeks with access to LIGO data that someone would get the word out.
By ricksunny 2026-02-083:05 Again, raw LIGO data is sheer noise. They have to interrogate the dataset with their hypothesized candidate signal signature, natural or otherwise, and see if it ‘responds’ with a hit. In the case of black hole mergers, they had an idea - a candidate model - of what to look for. In the case of a warp drive, could they even guess a signature to interrogate the dataset with?
And to the extent that the -1701 patrolling Mars-Venus might manage to ‘stick out like a sore thumb’, what about the relative blip of a Sh'Raan class embarking on some fresh surveying out of 40 Eridani A?
The Chinese built a much larger spherical telescope, so what was the point of rebuilding Arecibo?
I visited Arecibo a decade before it collapsed. It was impressive and of great historical value, but could repair be cost-effective?
Edit: It did have some unique features.
https://en.wikipedia.org/wiki/Five-hundred-meter_Aperture_Sp...
Rebuilding it would cost maybe half a billion dollars. Give ICE an unpaid week off and job done. Maybe not the absolute best way to spend that money on science, but I fear the actual outcome is “it’s not cost effective so we’re not going to spend it on any science.”
By direwolf20 2026-02-081:57 ICE isn't actually getting paid, and in fact owes the government money if they ever quit or get fired, so...
> the vast distances to other habitable planets would mean tens of thousands of years of travel even with the most efficient technology.
Spoken like someone who's never read Tau Zero
By 0xf00ff00f 2026-02-0722:03 Stephen Baxter's short story "Pilot" is another good one:
Nothing about Tau Zero refutes what the parent wrote. It reinforces it.
Plus, even Tau Zero's initial premise is a pipe dream.
By klez 2026-02-088:52 > even Tau Zero's initial premise is a pipe dream
You mean Sweden as a world superpower? :P
By davedx 2026-02-0816:15 Have you read the book?
They travel across the known universe in less than the span of a human lifetime.
OP said "tens of thousands of years of travel".
Or are you being deliberately obtuse about relativistic time dilation?
Spoken like someone who’s never read the Relativistic Rocket: https://math.ucr.edu/home/baez/physics/Relativity/SR/Rocket/...
I really find it hard to understand how people confuse science fiction with reality. I love Tau Zero - I first read it over 40 years ago - but it’s fiction, ffs.
By PaulHoule 2026-02-080:07 Also they have trouble stopping in Tau Zero so they have no choice going further than they planned. It's one of the best sci-fi novels of all time, read it!.
That Bussard Ramjet, though, is thoroughly discredited. It can't possibly work. Hydrogen hydrogen fusion is a terribly slow nuclear reaction and if you had to stop the gas to give it enough time to react, you'd end up stopping the rocket not accelerating it. In fact, the most credible use of that kind of magnetic scoop is as a brake!
By HoldOnAMinute 2026-02-0720:553 reply That's true, but stop to consider all the things we ARE doing...
* Space Station that lasts 25 years
* 3,000 satellites providing Internet Service
* Mars rovers that run for 10+ years
* Flying helicopters on Mars
By Dylan16807 2026-02-081:06 Stop to consider them for what purpose? Thinking they're cool? Yeah they're cool. But they have very little to do with interstellar travel, in the way that a canoe has little to do with investigating deep-sea vents.
By theandrewbailey 2026-02-0816:49 It's more like a laboratory, and less like a ship/bus/train "station".
> Space Station that lasts 25 years
A small station, hosting a small number of people, orbiting very close to the surface of the Earth.
> 3,000 satellites providing Internet Service
…very close to the surface of the Earth.
> Mars rovers that run for 10+ years
On the closest planet to Earth that our equipment can survive on. Notably, we have nothing but melted slag on Venus.
> Flying helicopters on Mars
On the closest planet to Earth that our equipment can survive on.
I don’t mean to detract from the achievements of our space programs. But we have to be realistic: we’re exploring the easiest bits of our local neighborhood, that’s all.
By chasil 2026-02-085:12 The Kurzgesagt video on teraforming Venus is interesting. It only takes a thousand years, assuming perfect execution.
By Alex-Programs 2026-02-0713:326 reply This is motivated pessimism. We knew in the 50s that breaking the speed of light was highly unlikely. We dreamed of the stars anyway. Now we refuse to dream, or to even attempt to solve the problems (a common pattern when discussing spaceflight is people who are blatantly searching for problems, rather than solutions), because we are pessimistic, devoid of imagination, and seek to legitimise our collective depression through scientific and engineering arguments.
You don't need to break the speed of light to get to the stars. Time dilation and space contraction mean that you can get there in as little time as you desire.
Everyone you knew on earth would be dead by the time you got back, but if it's just about you, the speed of light is no limitation at all. (The rocket equation, however, presents stupendous engineering challenges.)
Time dilation and space contraction only matter if you can reasonably achieve speeds of a significant portion of the speed of light. AFAIK nobody has even come up with a reasonable way to achieve this for lightweight probes, let alone for hundred-ton ships capable of carrying humans. And let's not forget the practical problems like all photons incoming from the front being blueshifted into ultrahard radiation that would make a point blank nuclear bomb seem like a small candle.
Realistically even getting to the nearest star in less than 400 years experienced time is way way WAY out of reach for now.
By Rodeoclash 2026-02-0721:073 reply Laser accelerate a lightweight probe, probe lands on alien planet and self replicates a receiver and basic robot body. Send mind in the form of information at speed of light and download into robot body.
Something roughly along these lines was believable enough for the Altered Carbon universe.
By jfengel 2026-02-0721:43 Landing from relativistic speed would be a massive engineering problem, since you won't have a laser de-celerator on the other end. And landing on a planet would seem to require a rocket, which cannot be lightweight.
Not necessarily insoluble, but a massive unsolved problem.
By ThrowawayR2 2026-02-0721:331 reply "lightweight probe" and "self replicates" don't go together. Nanobots are just as much fantasy physics as FTL is.
By AlphaAndOmega0 2026-02-0818:441 reply Nanobots are fantasy? Nobody told your cells or bacteria I guess. We have an existence proof right there.
By ThrowawayR2 2026-02-0819:38 Show us how to build machines, create factories, mines, chip fabs, etc., smelt steel, and so forth out of those bacteria and cells and you might have a point.
So what? Dilithium + antimatter + magic space warping was enough for the Star Trek universe. The sky is the limit for science fiction.
Just in that first paragraph:
- How do you stop at the other end? There won't be a large laser array at the receiving end and a laser probe will not have enough stored energy to decelerate itself.
- How exactly do you download a mind to be transmitted? We can't do it right now to be sure, and it's not clear we could ever accurately do that depending on how finely detailed a human brain is.
- How do you transmit it reliably over several hundred light years? Background radiation alone is enough to drown out any signal after a few dozen light years no matter how good your transmission is. Also, when do you start sending? You cannot possibly know which probes survived. (you DID send out at least a few hundred probes right? Don't forget to multiply laser energy requirements by the amount of probes)
- How does the receiving end download a mind into a robot body? We can't even begin to do that on Earth, not even with worms or flies. Humans are right out.
- How do we power the lasers? Conservative estimates have put required laser power at several gigawatts at least. Current laser systems can do that in pulsed mode but only with extremely low duty cycles. Getting enough power together to supply millions of homes would be tricky to say the least. (and see the note above about needing multiple probes just to be on the good side of probability)
- How does the probe survive decades of ultrahard radiation? What about dust it will encounter at high-subluminal speeds, also for decades? The shielding for that won't be lightweight, but the heavier the probe gets the more difficult it will be to accellerate.
- The satellite which is light enough to be powered by lasers also contains the most magical 3d printer anyone has ever seen. You can't just pull the molecules for advanced processors and energy generation equipment out of the air, such a probe would need to set up significant mining industries all on its own without any human interaction.
- A basic robot body. Keep in mind that "picking up a keychain and choosing the right key out of it without dropping the whole keychain" is already a challenge for modern robots.
In short, it'll be several centuries before humanity even gets close to such a project. I'd like to be wrong, but it seems extremely unlikely anyone of us will see such a thing in our lifetime.
By jimnotgym 2026-02-089:34 It is very unlikely indeed, because we are not trying. We have a world set up so as to allow a few people to accrue wealth they couldn't possibly need, by impoverishing everyone else. Where are they going to make money out of this?
>but if it's just about you, the speed of light is no limitation at all
It's a huge limitation, even just getting propelled to "big enough speed", say 1/10 the speed of light.
We barely do 1/1500 the speed of light, in unmanned probes, and only because we sling shot on Solar gravity, not as propulsion or anything, and at 1400 o Celcius, plus deadly radiation, not to mention any micro-meteor as big as a particle of dust could kill someone there).
By Dylan16807 2026-02-081:111 reply > It's a huge limitation, even just getting propelled to "big enough speed", say 1/10 the speed of light.
If you can't even get up to 1/10 the speed of light, then you wish the speed of light was a huge limitation, but it's actually not affecting you at all.
By coldtea 2026-02-081:21 If the point argued is solely "the speed of light is a huge limitation" (and not: "getting anywhere near the speed of light is a big issue"), I'd say accepting that "even basic much lesser speed is a huge problem" is hardly a refutation of that. Nor is it an argument towards the feasibility of the actual feat being discussed (interstellar travel).
I guess you're technically correct though: the speed of light is not an issue, if 1/10th the speed of light is already unachievable.
By antonvs 2026-02-0723:05 > Time dilation and space contraction mean that you can get there in as little time as you desire.
This is confusing science fiction with physical reality. See e.g. https://math.ucr.edu/home/baez/physics/Relativity/SR/Rocket/... for a reality check.
By m4rtink 2026-02-0723:15 Don't even need to do time dilatation - just make you lifetime longer by techjlnical means (ideally almost infinite) and you will be in the next star sumystem before you figure out how to exit your VIM session.
By krapp 2026-02-0713:44 I don't think it's motivated pessimism so much as a shifting tastes and changes in media. There are tons of SF stories with starships in movies, games and streaming platforms. It just happens to be the case that fantasy is more popular then SF at the moment where books are concerned.
By imtringued 2026-02-0810:51 That would only rule out stories based on interstellar travel, which is a tiny subset of what you can do in space. After all, you'll just end up inside another solar system that won't be much different from ours. The planets will be in different orbits but there will most likely be an asteroid belt and the effects of temperature will remain the same even if the planets are in different temperature ranges from our planets.
If earth is big enough for fantasy, then the solar system is plenty big enough for science fiction.
If you wanted to watch hard science fiction I would recommend watching anthrofuturism on YouTube who focuses exclusively on the moon.
Our astrophysicists don't even know why the universe is expanding, don't know that Lambda CDM is correct, don't know if things are universally consistent, yet we're so damned sure this is it.
We don't even know that this isn't a simulation. Not non-falsifiable, sure. But we're convinced we're bound to this solar system with our crude tools and limits of detection.
One new instrument could upset our grand understanding and models. Maybe we should wait until they get better hardware to marry ourselves to their prognostications of the end of time.
During the postwar years of plenty, people stopped dreaming. We had bold dreams before WWII, but people stopped looking at how far we'd come and started comparing themselves to everyone else. We had no mortal enemy, tremendous wealth, and "keeping up with the Joneses" became the new operating protocol.
We have more than we did in the past. The manufacturing wealth of 1940-1970 was a fluke. The trade wealth of 1980-2020 was a fluke. We were upset over an unfair advantage that won't last forever. Even today we're still better off than a hundred years ago, yet everyone focuses on how bad things are.
Maybe a return to hardship will make us dream again.
We do know why the universe is expanding. That's due to general relativity. That's well attested to high confidence.
We don't know why the expansion is accelerating. For that we have only speculation.
It’s well understood that the expansion of the universe is not “due to general relativity”. General relativity does explain some details of that expansion.
The equations of general relativity fully model the expansion of the universe, so you’d need to explain what you mean.
By Recurecur 2026-02-0820:14 The expansion of the universe is largely due to the impulse provided by the Big Bang. General Relativity does attempt to explain some details regarding what’s happened after the Big Bang, but provides no insight into the Big Bang itself. Nor does it offer insight into Dark Energy, a concept that Einstein opposed.
By direwolf20 2026-02-081:56 yeah, that extra bit that Einstein was very embarrassed about having to write, the bit that says "... plus the expansion of the universe"
It explains nothing. It's just tacked on the end there.
By direwolf20 2026-02-081:55 The universe is expanding due to general relativity... in the sense that Einstein literally wrote "... plus the expansion of the universe" into his equations.
I have upvoted you, and perhaps you are right that there are shades of pessimism in this perspective.
The 2020s have not been known as reasons for great optimism. The pandemic and AI culling clades of the job market have been traumatizing experiences.
By binary132 2026-02-0715:45 If you think this is something that started in the 2020s you need to review the chart.
By cindyllm 2026-02-0716:14 [dead]
I believe we already have the resources to colonise the Moon and maybe Mars right now. There would have to be considerable R&D, and willpower, and it would be very expensive but I think it is within our powers. Humans would have to live underground and deal with dust, maybe microbes in the case of Mars, but we could do it. The spaceships to go to Mars would have to be big but they could more easily be built on the Moon due to the lower gravity.
By mmooss 2026-02-0723:22 > I believe we already have the resources to colonise the Moon and maybe Mars right now.
That is or was essentially the mission of the US government's Artemis program, as I understand it. Some elements of the plan are (or were):
'Civilize' (my word) the Moon - build PNT, situational awareness, communication infrastructure, bases, permanent human presence etc. Bring it within a normalized region of operations, like Earth orbit (though obviously much more expensive and less utilized). A benefit is developing plans for infrastructure and operations on Mars, in a much more friendly and less expensive environment. What does it take to support humans efficiently and reliably on another body?
Also conduct experiments and develop technology for Mars in cislunar regions - again, much friendlier and less costly.
It's easy if you can build some kind of machine like what Eric Drexler talked about that could manufacture absolutely everything. Otherwise it's impossible.
The best hope for that is to send the one thing to Mars that people absolutely refuse to send to Mars which is bacteria and yeast and microbes. That could be a synthetic biology platform that could make pretty much all the molecules you need and then you assemble them with 3D printing or something like that.
By Dylan16807 2026-02-081:241 reply We could send ten thousand workshop machines, a thousand huge forges and presses and reactors, and enough people to run them and all the farms and chemical vats they use those machines to build. Is that not enough manufacturing capability?
And that takes, what, a million of those "Starships?" To be plausible you have to be able to get it a lot smaller than that. If you can fit it into someone's hand the rocketry gets to be trivial.
By Dylan16807 2026-02-086:091 reply I was thinking less than 2000. One each for the huge machines, a few hundred for the smaller machines, a hundred to few hundred full of people.
And you could cut those numbers 10x and still have a huge variety of manufacturing capabilities.
I don't see why we would need a near-magic factory box just to build a colony.
Manufacturing is hard, even for something “simple” like a pencil:
https://www.amazon.com/Pencil-History-Design-Circumstance/dp...
Those big machines have lots of little parts and if you have to wait three years to get a spare part that’s a big problem. (Never mind anything that Earth sends to a Mars colony is a gift because it is inconceivable that it would be profitable to bring anything back)
Anyone who starts sketching out what a space manufacturing complex looks like (e.g. Drexler, myself [1]) comes to the same conclusion Drexler did —- there is this diverse residue of difficult to manufacture small but complex things. The good news is that we have molecular assemblers, they built you, and now that people are decoding the “junk DNA” we are getting a handle on genetic regulation networks and will be able to make them much more productive and reliable.
[1] unpublished study on manufacturing sunshades on an asteroid which is rich in something which is more-or-less “coal”, out of a lack of imagination I assumed it was going to use a pyrolysis system like https://www.netl.doe.gov/research/Coal/energy-systems/gasifi... and I can tell you that sort of thing on Earth has almost as many things that can go wrong with it as a fast reactor
By Dylan16807 2026-02-0817:38 You use your pile of lathes and mills to make replacement little parts. Probably skip making integrated circuits on-planet at first, but anything metal or plastic can be done by the huge group of machinists.
And for every fifty people on mars you can have a thousand people back on earth figuring out the best way to make every component.
The hard part is building chemical stocks of all these different things. And while that's a huge task, it's so much less hard than a make-anything machine. Once you have graphite, clay, rubber, and wood, making it into a pencil is simple. Cut, mix, extrude, clamp. Wood (and rubber if that's the easiest way) can be grown on-site, wood can be turned into graphite, and clay shouldn't be amazingly hard to get from martian soil. Oh and glue, we can figure out a glue.
By cindyllm 2026-02-0814:04 [dead]
By MagicMoonlight 2026-02-0722:013 reply You don’t need to go faster than light. Once you approach anywhere near the speed of light, time slows down so much that journey time becomes irrelevant.
Interstellar space contains neutral hydrogen atoms. Hitting a spaceship, they would produce electromagnetic radiation. When the collision speed goes past about 0.25c, the radiation becomes hard gamma rays which are dangerous to living things, and cannot be efficiently shielded against.
At this speed, the time dilation is slightly above 3%, so you're still not going to reach even Alpha Centauri in one human lifetime, or maybe you barely can.
Alpha Centauri is only 4.2 light years away. 0.25c is definitely enough to reach it. You could even do a round trip in only your adult years.
By MichaelZuo 2026-02-080:173 reply A trip there to do… what?
There likely won’t be any planet better than the very low bar of Mars for human habitation, in fact maybe even worse due to binary perturbations.
By andrekandre 2026-02-082:30
to play golf, what else?> A trip there to do… what?By gpm 2026-02-081:51 Why do people row across the ocean?
If humanity survives to a high enough tech level, someone will do it just because they can...
Yeah, if you take the highly unlikely and already lethat 0.25c achievability as a given.
By Dylan16807 2026-02-081:03 That is the context the above comments are talking in.
Well, except that you changed below lethal to already lethal.
By tialaramex 2026-02-080:193 reply Right, we are never leaving. We should get comfortable here, and take better care of the only habitable planet, rather than doing insane things and justifying that as "Don't worry, we'll make Mars habitable" and other silliness.
By generic92034 2026-02-0810:47 Well, things like the eventual expansion of our own star or the probability of a sizeable asteroid/comet hitting earth tells me, that we should at least keep thinking about leaving. Even if the current tech is nowhere near good enough.
By keyringlight 2026-02-0813:13 Even if we do leave, it's unlikely that we do so for a very long time so taking care of the planet makes sense even if you intend to discard our crib. Similarly in the nearer term if we had a unified goal to colonize a near planet/moon that's still going to take a huge long term effort to do more than the equivalent of putting a tent up on an island off the coast to get that colony established (if it can ever be self-sufficient).
Life cannot leave, no.
A radiation hardened, self healing computer could.
By tialaramex 2026-02-0813:46 I think you should assume that the radiation hardened, self healing computer would consider itself alive.
But importantly that's not us leaving. Some distant future descendent of humans could have engineered itself to leave, but it's not us and we shouldn't fixate on that distant and unknowable future.
By tosti 2026-02-0813:45 But when it returns, would it say 404 or 42?
By wolvoleo 2026-02-0722:21 Not if you want to go back home to the place you once knew though
> Also, we've realized the scientific reality that traveling faster than light is likely impossible
I'm confused at what speculative fiction exists from before the 1910s (or thereabouts) which involves FTL? I've no doubt there's a handful of works but this is hardly a plausible explanation for a _recent_ decline in these topics.
By Someone 2026-02-087:52 > I'm confused at what speculative fiction exists from before the 1910s (or thereabouts) which involves FTL?
I bet very little. We didn’t really know how enormous the universe is (https://en.wikipedia.org/wiki/Stellar_parallax: “Being very difficult to measure, only about 60 stellar parallaxes had been obtained by the end of the 19th century”), and we hadn’t known for long that the speed of light is an absolute speed limit.
By zozbot234 2026-02-0812:17 The weird thing about this is that interstellar space ought to actually be very hospitable to cold, highly efficient computational substrates. (This is for standard thermodynamic reasons: reliable computation must be free of noise, and low-temperature means low noise.) So there might be 'life' of a sort in interstellar space that's extremely smart and naturally long-lived compared to humans or even ordinary room-temperature AIs, but just can't do all that much in the outside world (i.e. has very low agency), except very slowly and with exceptional effort.
(Of course, these same constraints apply in a relative sense to the outer regions of planetary systems.)
By BobbyJo 2026-02-084:24 Optimistic views of the future see those as problems that can be solved, which helps the consumer engage with the story.
Pessimistic views see those as insurmountable problems that shouldn't be bothered with, making the stories seem more ridiculous.
By foobarbecue 2026-02-0713:291 reply Maybe, but the most compelling scifi to me personally is the generation ship stuff, like Ring by Steven Baxter.
By wiredfool 2026-02-0717:39 And then there’s Cloud Cuckoo Land. (Anthony Doerr)
By perilunar 2026-02-0815:08 > the vast distances to other habitable planets
We won't be crossing interstellar distances to look for habitable planets — we'll do it to mine material to build more of our own habitats, to spread further. We don't need to find planets to live on.
By lotsofpulp 2026-02-0713:00 > we've realized the scientific reality that traveling faster than light is likely impossible
Would any of the stories about the characters’ relationships with people not traveling with them be entertaining given the effects of time dilation?
By danielheath 2026-02-0820:45 Acceleration at 1g lets you get to another galaxy in a single human lifetime (although earth will have been swallowed by the sun by the time you arrive). Relativity is pretty counterintuitive.
By ted_dunning 2026-02-090:22 This is a very strange argument.
Are you seriously saying that people realizing that FTL travel is impossible makes people more interested in stories about magic?!?
By WalterBright 2026-02-0722:028 reply And yet we still have a solar system, empty of life other than Earth, we can expand to. Why try to cross an ocean when everything we could want is across the river?
Two things baffle me:
1. The idea that Terran life is toxic and must not be allowed on other planets in the solar system.
2. The one person who is advancing our space faring abilities by leaps and bounds is routinely vilified and excoriated on HackerNews.
2. I’m a big fan of the guy, except he went completely off the rails on political stuff… It’s hard that both can be true at the same time.
There are a lot of ethical issues surrounding Neuralink and how it would be used. It might be good for certain medical stuff but I can see how it can be abused.
By WalterBright 2026-02-0722:403 reply > There are a lot of ethical issues surrounding Neuralink and how it would be used
Like what? (There are always ethical issues with new medical technology.)
> It might be good for certain medical stuff
Yes, like giving sight to the blind! What a monster Musk is!
P.S. two of my largest medical fears are becoming paralyzed or going blind. Neuralink has promise in making these treatable. I'm all for it!
By bananaflag 2026-02-0723:051 reply > Like what? (There are always ethical issues with new medical technology.)
Like mind control, thought surveillance, neural torture (the last one would be easiest).
I think these are inevitable technologies, I don't blame Neuralink in particular.
By WalterBright 2026-02-0723:50 Mean people already do these things. Other people are already trying to use AI to decode your brainwaves and thoughts. There's no evidence Neuralink is doing anything unethical.
Neuralink has various potentials. One of them is that it becomes obligatory or even mandatory... If you don't get it, you'll be accused of being a luddite. It will probably start as a medical tool and progress to there.
The problem is that you are giving away access to your mind, one of the last private spaces. That means your thoughts can be stolen (think AI scraping but worse), or advertising put in your dreams. Perhaps even used to reprogram your mind etc.
> One of them is that it becomes obligatory or even mandatory...
Given how smartphones have percolated society, I fear you may have a point, but I think that might be the slippery slope fallacy.
By nephihaha 2026-02-0814:14 It's a pattern. Technology doesn't always mean something is better. Sometimes it does, but not always.
> What a monster Musk is!
Glad we’re on the same page.
When I was using Zortech C++ in the ‘80s, I never imagined I’d be talking to the author nearly half a century later about his support for a fascist Nazi near-trillionaire.
Wtf is wrong with you.
By WalterBright 2026-02-0723:523 reply I wouldn't support Musk if he was a fascist nazi. My personal views are libertarian.
By direwolf20 2026-02-082:001 reply How would you define the terms "fascist nazi" and "libertarian"?
By WalterBright 2026-02-085:261 reply I'm fine with the google definitions.
By direwolf20 2026-02-089:551 reply What are they?
By WalterBright 2026-02-0819:352 reply google "what is libertarianism".
By nephihaha 2026-02-092:31 Other search engines are available. Seriously what does Google return except adverts and Wikipedia links these days?
By direwolf20 2026-02-0822:321 reply I asked you how you define them. Seems like you can't answer.
By self_awareness 2026-02-128:01 He just doesn't want to waste time on you and elegantly told you that you should find it in Wikipedia, as that's the definition he's using.
> I wouldn't support Musk if he was a fascist nazi.
That's not how that works.
Musk is, by many definitions well across the line distinguishing the 'fascist nazi's' from the rest of us.
Normalization of deviance slowly shifts the window to the point where his behavior is excused. Some people think it is acceptable because of all of the (potential) good a person could do or has already done. That's roughly the equivalent of 'Hitler was a vegetarian, and liked animals, how bad could he be?'. But The country that spawned the movement (so I think they get to make the call) thinks he is. And Musk's support for the German AfD (which is a thin layer of veneer over a despicable group) speaks volumes, yes, let's 'Make Germany Great Again' ffs. Even the Neo Nazi's think he is a Nazi. Elon has made Twitter (sorry, 'X') into a safe haven for the alt-right and various hate groups.
If it quacks like a Nazi and moves like a Nazi it probably is a Nazi. Whether you support him or not changes nothing about Elon but it does say something about you that you continue to support him despite everything he has already undeniably done and I'm disappointed, to put it mildly.
"never meet your heroes".
By self_awareness 2026-02-128:00 I wonder what definition of 'nazi' are you using, because I'm sure as heck it's not the one that nazis used in the 1930s.
Maybe you're using the definition from a reddit story about a nazi bar?
If yes, then you shouldn't have any problem with me calling you a soviet?
I don’t think he is a fascist nazi either. But I do think he is happy to support them as long as they make him feel special, and that’s bad enough.
The man is deeply unwell and desperate for approval and accolades. From anyone.
By WalterBright 2026-02-080:361 reply I think we can agree that Musk is strongly motivated. He works insanely hard and takes huge personal risks with his fortune.
He says why he does it - over and over - to save humanity by spreading it out into space.
> desperate for approval and accolades. From anyone.
If true, it is rather common behavior, not deeply unwell. Politicians 100% fall into that category. So do movie stars. So does every Olympic athlete. So what.
By devmor 2026-02-0819:24 If he wants to save humanity, he certainly doesn't show it. Most of what he's done in life so far has harmed or taken more lives than the vast majority of individuals in history. His actions in "DOGE" vis-a-vis USAID may put him on the very top of that list, in the long run.
> If true, it is rather common behavior.
Wanting approval is normal. Most people would not support nazis for approval.
I think if you materially support the nazis, you are a nazi, regardless of what might be your internal justification. This is a distinction without a difference.
By devmor 2026-02-0819:25 I think the distinction is important in this case specifically because it shows us that he has no strong conviction towards doing so. He knows it's wrong and does it anyways, it's worse.
By int_19h 2026-02-083:51 I remember Musk being much more popular hereabouts and in my IRL circles 10 years ago.
That things moved from that to outright vilification is entirely due to how he behaved since then.
>Why try to cross an ocean when everything we could want is across the river?
That "river" is still vast and nothing we want is on the other side.
>1. The idea that Terran life is toxic and must not be allowed on other planets in the solar system.
It's less the idea that Terran life is toxic and more that we're still hoping to find some forms of primitive life elsewhere in the solar system, and don't want those efforts thwarted by cross-contamination. You decided the rest of the solar system is dead, not the scientific community.
>2. The one person who is advancing our space faring abilities by leaps and bounds is routinely vilified and excoriated on HackerNews.
If you really can't comprehend the reason why Elon Musk is villified by people then there's no point in trying to explain it to you.
Suffice to say that owning a rocket company doesn't absolve a person of their sins to everyone, even on Hacker News.
By WalterBright 2026-02-0722:304 reply > nothing we want is on the other side
Wow.
> You decided the rest of the solar system is dead, not the scientific community.
The odds are heavily stacked against other life existing, and get worse with every probe. Of course, nobody can prove there is no other life. And it's not very credible that Terran life will out-compete locally evolved life.
And the idea that preserving some slime mold on Pluto justifies us constraining ourselves to Earth is just sad.
> If you really can't comprehend the reason why Elon Musk is villified by people then there's no point in trying to explain it to you.
I once asked another Musk-hater on HN why? All he could come up with is Musk called a diver a pedo-boy. I pointed out that Musk only did that because the diver went on national TV and told Musk to shove his submarine up his backside.
If you've got a better reason, I'd love to hear it!
Notwithstanding the other myriad of reasons to not like Elon Musk (of which there are many)…
You’re equivocating a childish insult with insisting that a person is a pedophile and hiring a private investigator to prove so and then writing scathing emails to reporters because they refuse to repeat claims uncritically. This is an appalling failing of morality on your part.
I’m frankly not inclined to dive into why I, previously a big fan of Elon Musk, find him personally repugnant because I expect you to apply the same standards to everything he does. That doesn’t take away from SpaceX, but we shouldn’t overlook his failings just because rockets are cool.
By WalterBright 2026-02-080:021 reply > hiring a private investigator
Only after being sued. When you sue someone, they're going to try to defend themselves.
Both of them should have just shrugged it off.
> then writing scathing emails
doesn't make someone evil. The whole incident was childish from both sides, but nobody was actually hurt.
He hired the private investigator before he was sued.
You left out the part where he claimed a person was a pedophile and when asked if it was just an insult basically said “no I really think he’s a pedophile”, and started stating made up bullshit about child brides as fact. He only backtracked when he was sued. That is NOT the same as just throwing insults.
By WalterBright 2026-02-080:501 reply More nuance:
"Mr. Musk made these statements based on reports he received from a private investigator he hired to investigate Mr. Unsworth in preparation for the litigation that Mr. Unsworth had already threatened. Unbeknownst to Mr. Musk, the investigator’s reports were fabricated, and the investigator himself turned out to be a convicted felon who had gone to prison for fraud."
"Mr. Musk’s tweet was the culmination of an argument between two people that was punctuated by insults—not a factual accusation of the crime of pedophilia. The firm also demonstrated that Mr. Unsworth had not suffered any injury."
There's more: https://www.quinnemanuel.com/the-firm/our-notable-victories/...
Childish behavior - sure (on both sides). Anybody hurt - no.
By imtringued 2026-02-0811:14 This level of defense seems highly inappropriate when you consider that the the unimpressive billionaire doesn't stoop down to this level, has a functional moon lander, ISRU technology that can manufacture solar panels on the moon and a long term plan for getting rid of SLS while the more impressive billionaire is struggling to get to orbit.
By deaux 2026-02-088:18 Musk said in 2019 that Epstein was “obviously a creep” and claimed that Epstein “tried repeatedly to get me to visit his island. I declined.”
Hmm..
> “Do you have any parties planned? I’ve been working to the edge of sanity this year and so, once my kids head home after Christmas, I really want to hit the party scene in St Barts or elsewhere and let loose. The invitation is much appreciated, but a peaceful island experience is the opposite of what I’m looking for,”
Hmm..
> “Will be in the BVI/St Bart’s area over the holidays. Is there a good time to visit?”
Hmm..
> “What day/night will be the wildest party on your island?”
Hmm..
> The emails between the two moguls come years after Epstein was convicted in 2008 of soliciting prostitution from a minor in Florida.
Yup, sounds like a "better reason" to me.
By direwolf20 2026-02-082:02 Ironically, thanks to the recent releases of the Epstein files,now we know that Musk is a pedo–boy.
By computerthings 2026-02-1014:17 [dead]
1) There may well be other biospheres in the solar system. There is some indirect and inconclusive evidence of microbial life on Mars, and even in the Venusian atmosphere. This dates back to results from the Viking and Venera, as well as more recent research. Earth life could be destructive to native life in these places, and vice versa (since they would likely be extremophiles) resulting in invasive species.
2) Musk is putting a lot of money into these things but he is still heavily subsidised by US government money and facilities (a loophole in the Outer Space Treaty allows individuals and corporations to claim other planets but not countries.)
By WalterBright 2026-02-0722:362 reply > There is some indirect and inconclusive evidence of microbial life on Mars, and even in the Venusian atmosphere. This dates back to results from the Viking and Venera, as well as more recent research.
Yes, I've been hearing that forever. Every probe shrinks the envelope on the possibility.
> Earth life could be destructive to native life in these places,
Better us than slime mold.
> and vice versa (since they would likely be extremophiles) resulting in invasive species.
Perhaps. If anyone was transporting things back from there, there'd be a long space voyage where any such toxicity to the astronauts would be pretty clear.
2. Musk is not getting subsidies. He does get government contracts, where he exchanges rockets for money. That is not a subsidy, like if I make boxes and sell them to the government I am not getting a subsidy.
By givinguflac 2026-02-0722:481 reply 2. How do you define loans, tax credits and other subsidies then? You claim it’s this person specifically advancing space faring capabilities- which literally would not be possible without the US government. So please elaborate, as you’re not making sense.
By WalterBright 2026-02-0722:59 1. A loan is not a subsidy. Loans get paid back with interest.
2. Tax credits - the tax code is full of various credits. Anyone can use those credits.
3. Other subsidies - like what?
> which literally would not be possible without the US government
The US government buying launches at prices far cheaper than NASA is not a subsidy.
By nephihaha 2026-02-089:55 There are possibilities of invasive species either way. Think of how Australia etc have struggled with various plants and animals that have taken over. We may find that some Earth life likes Mars too much and becomes an uncontrollable pest there (after some mutation), or that some microbe etc from Mars finds the Earth environment more hospitable and starts being invasive here. (Already predicted by HG Wells' "Red Weed".) That would not be unlikely as if Mars used to be more habitable then there could be life hibernating or waiting for a break, and Earth might offer it all the things it needs to reproduce quickly...
By imtringued 2026-02-0811:04 I don't really see anyone complain about Jeff Bezos these days?
By direwolf20 2026-02-081:59 1. It is, until proven otherwise
2. Which guy?
> The one person who is advancing our space faring abilities by leaps and bounds
The overwhelming amount of the work is done by NASA, ESA, CNSA (China, going to the Moon), and other space agencies. Musk has built orbital rockets.
> routinely vilified and excoriated on HackerNews.
That's disingenuous and you know it. Why make such claims?
By WalterBright 2026-02-0723:542 reply > Musk has built orbital rockets.
Musk has built lots of cheap orbital rockets. That changes everything.
> That's disingenuous and you know it. Why make such claims?
See the other responses in this thread.
> lots of cheap orbital rockets
It's valuable for sure. It's nothing like, "The one person who is advancing our space faring abilities by leaps and bounds". There are many others, and many are doing more (again, NASA, etc.). JPL's homepage says "Our missions have flown to every planet and the Sun ...", and that they've been on Mars for four years, so let's be serious and not throw wild absurd claims at the wall (very Musk-like, though!).
By WalterBright 2026-02-085:371 reply > There are many others
Now that Musk led the way, sure. People laughed at Musk when he started out.
> NASA
Has sent a handful of probes out, only a handful because they are so costly. Now NASA can send out legions of them. There was a previous discussion here about why only one JWST was made and launched, at a cost of $10B. We all hope and pray it doesn't break down. Now with Musk's rockets we can launch lots of them and make N times the discoveries!
(With cheap launches, we don't have to make single machines that must be super reliable. We can make cheap machines at fractions of the cost, and so what if a few of them fail.)
Lowering costs by an order of magnitude changes everything.
NASA's work has been reduced to a "handful"? What is the point of writing that? And there is far more to cost of missions and their hardware than launching them. How much of JWST's cost was the launch?
By WalterBright 2026-02-0820:13 > NASA's work has been reduced to a "handful"?
NASA has launched about 200 probes since the 1950s. That's maybe 3 probes a year.
> What is the point of writing that?
Building one-offs is extremely expensive, meaning few will be built.
> And there is far more to cost of missions and their hardware than launching them. How much of JWST's cost was the launch?
Cost goes down dramatically when you build a twin. Maybe even by 90%. And then you get twice the science done! After all, twin Voyagers were made and launched, and twice the science indeed happened. Makes you wonder what we'd have learned if the twins had more siblings!
For contrast, 9600 Starlink satellites have been launched.
By direwolf20 2026-02-082:011 reply It changes the price and speed of satellite internet. Apart from that...?
By WalterBright 2026-02-085:311 reply There were cars before the Model T, but only for the rich. Ford made cars affordable for everyman. That changed everything.
There were books before Gutenberg, but only for the rich. His printing press made them cheap enough to print newspapers. That changed everything.
Before Bessemer, making steel was extremely expensive and rarely one. With the Bessemer Process, vast quantities of steel could be cheaply made. That changed everything. Google says:
"The process revolutionized the industry by reducing costs and increasing production, making steel accessible for major infrastructure projects in the 19th and early 20th centuries."
By direwolf20 2026-02-089:551 reply And now travel to Mars is affordable for everyone! Oh, wait, no it's not.
By WalterBright 2026-02-0820:25 I think we can agree that the current cost of going to Mars is currently unaffordable. The first step is to reduce the cost of launch, and that's proceeding well.
I still find myself quite taken by some sci-fi writing. Iain M Banks works, Rajaniemi, and Joan Slonczewski. The “problem” is that they are not popular the way Harry Potter or isekai are.
By jrmg 2026-02-084:16 I’m also a fan of Banks - but he’s hardly current. He died thirteen years ago.
By throw4847285 2026-02-082:42 That doesn't add up. Plenty of Philip K Dick novels and stories have spaceships, while also being existential nightmares of the collapse of human identity. Ursula Le Guin, the quintessential new wave sci-fi author, mostly wrote about space travel (though usually as a mechanism for doing cultural anthropology).
By popalchemist 2026-02-086:15 Fantasy is not a downgrade from sci-fi; the genre serves an altogether different purpose which is equally valuable, if not moreso - the development of spiritual faculties of perception. It is the neglect of those faculties which leads to societal decay -- the current nadir we are in is STILL the fallout of the "death of God" (as Nietzsche put it) -- man's recognition that the Sky Daddy myth is no longer enough to explain the world led to a vacuum of a cohesion between metaphysics and morality. In its absence, materialism - hedonism in the realm of the senses - is all that that there is to derive hope or reason for living from.
Without fantasy -- Lord of the Rings being the chief example -- the "post-God" world has no means of developing said faculties outside of fantasy (the genre), and art - which, as a whole, is a form of fantasy.
By boznz 2026-02-083:46 Many of us authors are still trying to write optimistic Sci-Fi, we are just getting lost in the noise, and the algorithm. Look harder :-)
By CGMthrowaway 2026-02-0723:471 reply > Star Trek lost ground to Terminator, Foundation to Neuromancer.
Interesting POV because Star Trek and Foundation both have recent, big budget streaming series while new Terminator movies were flops and Neuromancer has never seen any development(?)
Neuromancer is currently in development at Apple+ :)
FWIW, Amazon made a show based on "The Peripheral" by Gibson which is way more bleak than Neuromancer, and it was crazy good, but they canceled it after one season.
By CGMthrowaway 2026-02-083:24 Oh I saw that one. It was good, too bad they canceled it
I don't know, to the East of the Iron Curtain science fiction wasn't mostly about future optimism (at least after the initial "we're building a better society" optimism had been brutally murdered during the 1950s and 60s), but often a critical mirror of then-current society transported into the future to escape state censorship.
Maybe it's as simple as free societies not having the evolutionary pressure to produce great literature that requires an interested and intelligent reader to decode the hidden messages written between the lines ;)
There are some brilliant SF writers from the eastern bloc. They had to write to get around censorship and the official line. Stanislaw Lem is great.
Why was George Clooney persuaded to make such a bad adaptation of Solaris?
By nephihaha 2026-02-089:46 You've no argument from me there. Lem was unhappy with aspects of Tarkovsky's version saying he had not written about people's sex problems in space. Nonetheless it is often a very beautiful film.
There are a heap of self published sci-fi and fantasy novels that fill the top selling lists on amazon in their respective niche. These are not included in the database that this analysis used. Space travel, multiple worlds and aliens are all really common tropes in those, even if the book is a pulpy progression fantasy or litrpg. The other top sellers are Romantasy which are published professionally. These have lots of dragons, were-wolves and vampires for sexy reasons. The professional fiction publishers are 70-80% women publishing for a majority female fiction reader fan base. Even old best selling men's action authors like Clive Custler and Tom Clancy would probably have to self publish if they were writing today.
By majormajor 2026-02-082:28 Poking around on Amazon's Kindle books for Science Fiction and the "popular" list seems to be all established names at this point? Some of them got their start self-publishing, ofc, like Dungeon Crawler Carl or Andy Weir's books but didn't stay that way. They don't make it particularly easy to sort/inspect the popularity stats, and I'm sure there are some super niche sub-genres out there, but for the genre as a whole I'm not seeing any surprises.
(Space travel, of course, is a major part of many of them, like Project Hail Mary or the Pierce Brown stuff. Not nearly as much in the Star Trek utopian vein, of course, as the parent commenter pointed out.)
Feels like folks like Blake Crouch or Mick Herron are filling similar spots as Cussler or Clancy these days, but again shifted to today's general worldview. Not as verbose as Clancy, though.
By hinkley 2026-02-0720:53 I think I would argue that we already see the sea change in the later Dune books
The inner systems become hidebound as they continue to reach out they find that not only has someone beaten them there, they have become Other as well as antagonistic and expansionist.
By JumpCrisscross 2026-02-0811:19 > starships left with the optimism
How does the Three Body Problem fit into this? On one hand, it’s Chinese. On the other hand, it’s literally mocking optimism.
By jhbadger 2026-02-0820:33 > Star Trek lost ground to Terminator, Foundation to Neuromancer.
Although remember that Neuromancer, despite kicking off the generally spaceship-free cyberpunk genre, did have spaceships and even orbital cities!
By pfdietz 2026-02-0713:19 Stated with a different spin, the detached-from-reality takes of Campbell-era SF finally became too strained to enjoy.
Why did people want to escape Earth though? Maybe they felt Earth was past saving.
By DennisP 2026-02-0719:50 A lot of the old stuff isn't so much about escaping Earth, as outgrowing it. A feeling that it's our destiny to expand to the stars, just as it was life's destiny to come out of the oceans.
The more we look for alien civilizations and come up empty, the more I feel like they were on to something. For all we know, life is exceedingly rare in the universe.
I kinda have the same feeling for music as well, the best phases for metal and punk music are usually when stuff is going to shit. When everything looks bright and good the music just doesn't have the same quality, people are not angry all the time.
By ninalanyon 2026-02-0721:571 reply > best phases for metal and punk music are usually when stuff is going to shit.
Now should be a productive time for music in the US then, and possibly elsewhere if things continue on the same trajectory.
By dripdry45 2026-02-0815:05 Just like the last time, it’s in the little niche places.
Bandcamp, substack… local bands, probably other places i am too lazy to seek out.
By NuclearPM 2026-02-0811:52 Athwart? These posts really bring out the try-hards.
This doesn't explain why pessimistic and dystopian sci-fi has declined.
Also, Foundation takes place in a future where society is about to collapse and regress into dark ages. It's a borderline dystopian world.
By YurgenJurgensen 2026-02-085:11 YA Dystopia novels probably had a hand in that. They almost certainly sucked all the air out of the genre, and it’ll take a long time for serious authors to see a viable path forward with publishers with anything that vaguely resembles them.
By problynought 2026-02-081:11 Starships are a boring transport layer, implementation detail.
Being a part of a Q continuum, a disembodied consciousness that can appear wherever whenever, while still retaining a memory/sense of "self" is a far more interesting a dream.
Starships titillate people who tinker with machines. Not very optimistic if we are dragging along service jobs to explore the cosmos.
By thomasguide 2026-02-0711:518 reply FYI, this is about the titles of these books, not the textual content of the books themselves. The implication of the article is that sci-fi is losing relative standing to fantasy, but another interpretation is that science fiction titles have become more abstract and less literal over time.
By tialaramex 2026-02-0712:223 reply Yeah, I think at most very literal titles would be a stylistic phase. Even "The Martian" is more a play on words than just a literal title for what it's about.
Taking favourite novels which are within arm's reach: Sure "Rainbows End" is Science Fiction which doesn't involve space travel etc. but "Incandescence" is also SF but that's deeply about space travel. Banks' "Whit" and "Surface Detail" are both sat here. One of those is set in a lightly fictionalized Scotland and the other is a Science Fiction novel where the main protagonist dies but is resurrected, then is witness to several of the most significant space battles of her era. But like, if you didn't know, how would you guess which is which?
Now, Banks wasn't a hard SF writer. Unlike say Egan's "Incandescence" none of the events of his SF novels are actually physically plausible, but presumably this list is about genre SF and thus includes Banks, Bujold etc.
By rybosworld 2026-02-0713:154 reply A bit of an off-topic observation:
Banks might not have focused on the hard sci-fi aspects but I have a difficult time imagining a more likely future for humanity than something like the culture civilization.
As cynic I would imagine eventual collapse to be more likely. Probably slow degradation back to some sort of semi-advanced agricultural society. Say kinda post-apocalyptic world(without proper apocalypse) with larger societal structures still existing. Slow degradation of industrial output until some balance level is reached.
Probably not best sci-fi universe one can come up to. Or most selling one.
By UncleSlacky 2026-02-0723:16 "The future is socialism or barbarism" (Rosa Luxemburg). I fear we have chosen the latter.
The part where superintelligent computers keep humans around as pets in a powerful and happy civilization is plausible. The part where there’s hyperdrive and energy grids and fields and effectors, less so.
By tialaramex 2026-02-080:38 IIRC Banks insisted in interviews that the culture's citizens aren't pets. The exact relationship is, like the FTL travel and indeed teleportation, very vague and only sketched in where needed to advance the plot.
We have no experience with the extremely asymmetrical relationships which would result. Lem tries to imagine this in Golem XIV - what happens when humans who are used to thinking of themselves as smart are talking with a categorically more intelligent machine - and it doesn't work very well even though it's only a sketch.
"Tatja Grimm's World" has a neat trick where Vinge is able to sidestep this because [[SPOILER]] although Tatja is much smarter than everybody else from her world, that's not because she's smarter than we are, almost everyone born on her planet is an idiot for reasons the story justifies.
By tialaramex 2026-02-0716:05 The Culture can't happen. It requires Faster Than Light spaceships and that's not a thing in our universe. Also, and I know it's not what you meant, but in Banks' fiction "State of the Art" is specifically a novella about a Culture visit to Earth in the 1970s. They're not us.
Egan's "The Amalgam" is an SF society which could in principle descend in part from some future humanity, and I suppose if you like Banks' setting for its utopianism you'd be satisfied with the Amalgam. Its citizens tend to live long, full lives in which they're definitely mostly concerned with the upper parts of Maslow's pyramid and their practical needs are fulfilled as a matter of course in most cases.
I must say, to the extent we have any future at all, I think probably of Egan's "Dream Apes". An Orangutan-like self-engineered future humanity who have arranged that there are no apex predators above them, there's an abundance of resources for their relatively modest population, and they just chill, believing that if there is something out there it's not their concern. Of course in the story the Dream Apes are all annihilated by a cataclysmic event which destroys Earth, but hey, it's pretty quick.
By NooneAtAll3 2026-02-0713:092 reply so... it might be a marketing problem?
no publisher was there to tell author "wtf did you name it, you'll get ignored" or smth?
I don't think anyone's failing to recognize modern sci-fi novels because they aren't called "The Space Martians Go To The Moon In Their Starship" or whatever.
Really, I think the most significant trend here is that, between 1950 and 1980 or so, the sci-fi genre grew up and stopped relying on painfully literal titles.
By rudolftheone 2026-02-0811:46 I’d argue that SF should never have "grown up." Look at the works considered classics today, like Heinlein, or even Star Trek. At the time of release, they were often dismissed as unserious (TOS famously had scientific blunders like planets at -290°C), yet they remain cultural touchstones because they prioritized vision over rigor.
SF used to excel at selling "dreams" to humanity. By trying too hard to be seen as "serious" or scientifically airtight, authors sacrificed the sense of wonder that allows for mainstream success. We traded mass appeal for academic validation.
By tialaramex 2026-02-0714:28 Publishers make choices the author had no say in all the time. One of the things commonly mentioned about Phil Dick is that while the movies you've probably seen based on his work (such as "Blade Runner" and "Total Recall") have different titles than the stories they are based on, those stories weren't published under his proposed name in many cases either.
By tialaramex 2026-02-1110:521 reply Generally in SF genre fiction "Martian" means a space alien, a being native to the planet Mars e.g. the antagonists in "War of the Worlds" are Martians.
However the word can also mean, and does in the case of the novel, a person who merely lives on the planet Mars, as Mark Wayney does.
By stavros 2026-02-1110:55 Hm, right. I somehow never really saw those two as different, hm.
> science fiction titles have become more abstract and less literal over time.
Not even abstract, just not completely on the nose. Just as a lot if fantasy is not: only two discord novels would match the author’s search terms even though you’ll find all five inside the pages. None for Malazan. Or Nix’s old kingdom.
And worse, 40% of the sci-fi terms pretty only allow settings of “future solar system”. Not one of the Foundation books would match. Pretty much no classic sci-fi either. Wells’s fucking The War of the Worlds would not, because for some reason (of having any sort of taste) it was not titled “the day Mars invaded planet earth through space and then was beaten” like some lone star light novel.
By notahacker 2026-02-0720:17 Yep.
In that sense I think it's less an overall literary trends and more reflecting the pretty basic way of marketing pulpy stories to teens means putting "vampire" rather than "planet" in big letters in the title. Also, people still writing fantasy novels about alien civilizations aren't setting them on the moon or Mars any more, for reasons...
The sad state of the 'science fiction corner' in German book chains is completely real though. Over the last two decades or so you could literally see it shrink on each visit and what little remains is filled with mass produced trash (Star Wars novels etc). The fantasy section right next to it has been eating into the science-fiction shelf space but is filled with the same trash, just replace your laser-toting space troopers with vampires, werewolves and dragons.
By helf 2026-02-0716:03 [dead]
By datsci_est_2015 2026-02-0713:28 I wouldn’t expect only one fiction subgenre to have such a dramatic increase of proportion of abstract titles while other related subgenres did not. In other words, I would expect all of these graphs to have a negative correlation with time due to a general abstraction of titles across all fiction subgenres. I would be surprised if there was enough consumer differentiation to support abstraction in one subgenre but not the others.
Another interpretation might be that as fewer books are released in a subgenre, their titles also become more abstract, which would increase the effect seen in the data presented as well.
But I would hesitate to believe that the observed effect should be chalked up to only title abstraction, and not a decline in popularity. Occam’s razor.
By yazantapuz 2026-02-0723:03 I was thinking that, for example Caves of steel, Childhood Ends, Spin and many others have no starships or space related terms in their title.
Not one of the culture books either, even though several have spaceships as main characters. And only a handful of Hamilton books. And I reckon a single Polity book.
By hdgvhicv 2026-02-0812:50 I was disappoints to go into a large Waterstones in Peterborough last year and not see any Peter F Hamilton books.
By EdwardDiego 2026-02-086:41 All I know is that sci-fi is still producing some great ideas from talented individuals.
By a3w 2026-02-0721:31 The genre where we find the "fantasy/sci-fi" books right next to usually mystery books in our German book stores usually is speculative fiction:
- mystery, - horror, - fantasy, - and sci-fi have lots of overlap. - And XKCDs What-If-Books even.
But as someone who hates fantasy and loves sci-fi, the biggest difference for me comes from plausibility: "a witch did it" as Occam's fantasy razor for things being the way they happened, and the underlying physics engine means for me: either this is soft "sci-fi", or they better explain with hard rules the limitations and effects of their magic system.
Since (low-sorcery) fantasy RPGs even have torches that would never work, when historical torched looked completely differently, suspension of disbelieve hardly sets in for me in fantasy books.
By johngossman 2026-02-0720:132 reply I speculate that a lot of sci-fi reflects the cutting edge of science and technology at the time it is written. For well over a century a lot of that frontier was transportation: and we got "Around the World in 80 Days" and "20000 Leagues under the Sea" and then a lot of books about space. We also got "Canticle for Leibowitz" and other post-apocalyptic books out of the age when nuclear weapons and energy was top of mind. Then, in the 70s and 80s computer technology became the center of innovation and we got cyberpunk and a lot of sci-fi turned inward to virtual worlds and the like. Given we're in a new space age, maybe sci-fi will start to follow? I'm certainly seeing a new wave of AI centric fiction.
My favourite part of a Canticle for Leibowitz is the manual auto regressive model the old monk is using to recover damaged books. I remember reading the gpt2 paper and thinking hang on...
By johngossman 2026-02-0820:31 I just re-read Canticle after decades. It's startlingly well written, at least the first two parts. Head and shoulders above most 50s pulp. A masterpiece really. It was assigned reading in my high school. I wonder if anyone under 40 reads it anymore
By danny_codes 2026-02-080:26 I don't see how anything substantive has changed vis-a-vis space. There are some hard sci-fi recently, like the Expanse, that tackle a more realistic space expansion. But fundamentally nothing has changed tech-wise in space technology since chemical rockets, at least not for people-sized space-endeavours.
