Look at the sci-fi of years gone by, and among all the shiny rocketships and teleporters, there's one thing that they didn't predict: streaming video at the touch of a button.
Fortunately, we live in Space Year 2017, where we have such things as Netflix; no longer are we bound by the tyranny of the DVD shelf. But with so many films and TV shows available on the service, how do you whittle it all down? We've picked out the best sci-fi on Netflix, from mind-bending time travel flicks to big-budget action.
In the mood for something from another genre? Check out our list of the 40 very best movies and TV shows on Netflix.
In the seven years that Prairie Johnson has been missing she's regained her sight and apparently changed her name to 'The OA' - and that's really just the start of the weirdness in this Netflix Original.
Comparisons to Stranger Things are easily made: most of the protagonists are students, albeit teenagers here, and there's a hearty helping of fantasy mixed in with the sci-fi. Those comparisons aren't particularly favourable towards The OA, either, which is lacking the coherence and charm of the D&D-inspired sleeper hit.
But just because The OA isn't as good as Stranger Things doesn't mean it's not worth a watch. After all, what is as good as Stranger Things?
You will, though, have to be prepared to go with some very out-there ideas and some very unexpected shifts in tone. The OA definitely won't work for everyone, but it really is worth giving at least the first of the eight episodes a go to find out if it's up your street.
It's the future, and everything sucks. Big time. Human emotions are banned, as they always lead to pesky things like love, war, and fights down the local pub. The masses are kept in check through daily compulsory doses of emotion-numbing drugs, and Christian Bale is is on hand with guns and kung fu skills to help enforce the law.
That is, until he stops dosing himself, turns on the Orwellian government, and fights the establishment with a spray of bullets and slick martial art manoeuvres. Oh, and a katana may enter the fray at some point too.
It might not be Mr Bale's finest work (it definitely isn't), but it's fun nonetheless.
Words by Esat Dedezade
Star Trek: First Contact
When the Borg attempt to travel back in time to prevent mankind making first contact with the Vulcans, it's down to Captain Picard and the crew of the Enterprise to thwart them. Star Trek creator Gene Roddenberry envisaged a utopian future free of conflict; First Contact chucks such lofty aspirations out of the airlock, gleefully pitting the phaser-toting Enterprise crew against remorseless cyborg adversaries in what amounts to a restaging of Die Hard aboard a spaceship.
It's smart in borrowing from the series' best entries; Picard's obsessive pursuit of the Borg echoes the Moby-Dick allusions from The Wrath Of Khan, while a fish-out-of-water time-travel comedy subplot is taken straight from The Voyage Home.
If you want more Picard (and why wouldn't you), the entire back-catalogue of Star Trek: The Next Generation is also now available on Netflix.