What you’re really saying is there aren’t enough big budget sci fi things to watch.
this post was submitted on 25 Mar 2026
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I am a big fan of sci-fi and understand how expensive weightlessness is to film, so combine that with the amount of shows that have been canceled and I completely accept the fact that they try to keep this more fictional than science.
Well... Star Trek The Undiscovered Country.
Yep! One of the more rememberable parts... Floating pink Klingon blood droplets everywhere!
Titan AE
"Just think of it as floaty time!"
I like the movie and atmosphere but damn the villains are whack
I wish there were some spinoff or something similar.
Simple. All the floors are made from a special exotic material, that is a lot like a magnet, but attracts everything. And just like magnets, they are not powered by any external source and don't need any external systems to control.
It would make sweeping really hard.
Why? It's adjusted (thickness of the material) to exactly match earth's gravity, so everything is exactly the same.
I always thought of mini black holes in the floors.
THE EXPANSE
GO WATCH IT!
No stupid gimmicky "artificial gravity" horseshit, the "gravity" is caused by acceleration and deceleration.
Up until the space magic bullshit, anyway.
So disappointing when the hand waving started.
Well the show didn't finish the story.
E: though, it didn't get less "magical", just more explained in a soft-scifi sense.
I wouldn't know, it got stupid well before the end
Which is fucking cool because it's one of the few space travel things that really does work. Like if we can figure out the fuel/propulsion thing and some kind of equivalent to deflector shields (not for space battles but for all the random shit in space that could destory your ship in a collision, especially if we get up to relativistic speeds), we could have space travel where you can walk around normally on the ship.
Also the gravity increasing ships like Goku used in DBZ, so we could actually have someone doing extreme gravity training while en route to a big fight.
And it works for both acceleration and deceleration, only difference is you're either travelling up or down.
Also loved the special seats they used when doing combat maneuvers. ST didn't just make up artificial gravity (since their ships moved forwards rather than up), they had inertial dampeners, because the evasive maneuvers would have been much more dangerous than the shocks from getting hit.
ST is more rooted in science than SW, but parts of it are just as much fantasy as the force, which was depressing to realize when you're hoping for humanity to eventually go in that direction. The biggest human tech fantasy in the Expanse is an engine upgrade that gives improved thrust and efficiency. Not to light speed, but just by like an order of magnitude. And they've even got a brutally realistic scene about the discovery that was great world building imo.
the expanse is the only universe where Epstein actually killed himself
To be fair; if you could build a fusion torch and fully direct the flow; aneutronic fusion fits the bill; the thrust numbers they are using are not crazy.
You would use stupid amount of fuel to get that much delta-v; but with advanced reactors using readily available fuel sources....maybe not an issue.
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I mean, gravity is just acceleration anyway.
Weird fucking acceleration due to the curvature of spacetime and how shit moves through time. But still, just acceleration.
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Production costs!
The expanse did this well because they used acceleration not artificial gravity.
They also made amazing computerized wire rigs for the actors they used in conjunction with motion-controlled cameras. The production of the show was super impressive.
Also - everyone should read the books. They're fantastic.
Ty Frank, one of the authors and the Amos actor Wes Chatham had a really fun podcast ("Ty and That Guy") that did lots of fun deep dives on genre stuff.
Expanse did it amazingly imo, it also adds some realism into a otherwise very fictional story, which makes it somewhat easier to vibe with it.
Gawwwd, the scene where mid fight there are unsecured wrenches floating around was so beautifully tense.
"Captain, we were hit by a Class IV Photon torpedo in the aft. The production budget exploded!"
And magnetic shoes.
That was such a nice touch and just cost some red leds. I'm the books they spend a lot of time on the float (to expensive to burn all the time). The way the TV show got around it all was great
Don't forget the sound, that clunk with every step is what sold it as real.
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Admit it, you wanted to ask which movies and shows have done it. Instead of asking for people to tell you what the correct answer is, it’s far more effective to post the wrong answer, and wait for the flood of answers to arrive.
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Gravity is a very dense liquid. Generator makes it in big batches at a time and it just stays there for long even after the generator is gone. After the battle is done and everything is repaired, they just top up the pool and all is good.
Who else is thinking of that one scene near the start of Star Trek VI: The Undiscovered Country?
I assume that the Federation has better space OSHA regulations that mandate more reliable artificial gravity than the Klingons.
Or Star Trek: First Contact, when Picard, Worf, and redshirt Neil McDonough test out their zero G combat training, further cementing the fact that Star Trek only remembers that space has no gravity when it's relevant to the plot.
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In Star Trek IV, The Undiscovered Country, exactly that happened. It is kind of a unique scene, because it had to be a bitch to film.
The Undiscovered Country is VI. Star Trek IV is The Voyage Home. Both are great, anyways.
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starships have redundancies most likely, much like the life support systems. its like artificial gravity isnt coming from an actual generator, but the whole ship itself in some unknown mechanism, most scifi genre dont explain how its being created, it looks more like an energy field throughout the whole ship generated from every "system" in the internally.
Doylist explanation: it would be too expensive for the FX department.
As it happens, the same worldbuilding project I mentioned in another post here sort of addresses this. The same aliens mentioned there don’t use artificial gravity at all. Being arboreal creatures they’re well suited to microgravity and can happily live permanently in zero G. Upon meeting humans and learning that we want artificial gravity (specifically centrifugal gravity), they wonder why we spent all the effort to get away from gravity only to spend even more effort to bring it back.
Since human orbital colonies take the form of O’Neil cylinders, you can cut off the gravity by halting the cylinder’s rotation. If stopped abruptly enough this would cause a lot of damage initially as objects go flying. It would also put the terrestrial, bipedal humans at a disadvantage compared to the aliens with five prehensile extremities.
On a space station more than a space battle, but Titan AE had a scene that made good use of this. The station is old, and early in the scene the gravity generator goes on the fritz, causing everyone to float until some percussive maintenance gets it working again. When bad guys show up Matt Damon shoots the generator to cause some confusion and let him escape faster by pushing off toward the exit.
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