/u/StopReadinMyUsername on reddit combined the average ratings (Critic's & Users) from IMDb, Rotten Tomatoes, Metacritic and Letterboxd, and then weighted and tweaked the results with general film data from iCheckMovies and IMDb to reveal the 1001 Greatest Movies of All Time.
“The only way of discovering the limits of the possible is to venture a little way past them, into the impossible.”
― Arthur C. Clarke
A collection of science fiction movies and television shows that attempt some degree of scientific accuracy, with technologies or scenarios that may be nonexistent in today's world but are at least realistic (if only theoretical). That is to say, they don't rely on magic or fantasy (or anything that departs significantly from mainstream theory) to propel their plot.
This is not to say that some of the line-up here don't take a few speculative leaps, but they at least begin from a place grounded in credible research and theory, from where they then develop their more extravagant premises.
Yes, listing time travel films here is a cheat, but I've only included a few, and only those that make some attempt to explain their paradoxes and/or take their temporal consequences seriously.
The Best Hard Sci-Fi Movies, via /Film:
The 11 Most Accurate Science Fiction Movies Of All Time, via ScreenRant:
Five Science Fiction Movies that Get the Science Right, via New Scientist:
Films that were bumped off from last year's list:
and the newer list for 2018 in full:
“I have come to believe that the whole world is an enigma, a harmless enigma that is made terrible by our own mad attempt to interpret it as though it had an underlying truth.”
― Umberto Eco, Foucault's Pendulum (2007)
What makes our lives worth living? Does free will exist? Is morality just a convenient charade? What is the nature of the human condition? Is God dead, as Friedrich Nietzsche said, or is He just really good at playing Hide & Seek?
The following films ask the "big questions", or are generally concerned with how to live one's life, believing that philosophical and psychological inquiry can help.
What is an Existential Movie?, via Existential Therapy (archived):
A Rookie’s Guide to the Existential Movie Magic of Ingmar Bergman, via PHOENIX Magazine:
What Makes Existentialism Work on Film?, via No Film School:
10 Existential Films for Philosophy Students, via Philosophy in Film:
5 Movies to Watch When You Have an Existential Crisis, via illuminapresto:
10 Best Existential Movies of All Time, via The Cinemaholic:
10 Movies That Will Provoke Existential Angst, via Scene360:
The Saturn Award for Best Science Fiction Film is one of the Saturn Awards that has been presented annually since 1972 by Academy of Science Fiction, Fantasy & Horror Films to the best film in the science fiction genre of the previous year.
This list includes all nominees and winners for "Best Science Fiction Film" category.
The Hugo Award for Best Dramatic Presentation is given each year for theatrical films, television episodes, or other dramatized works related to science fiction or fantasy released in the previous calendar year. This list contains winners and nominees, covering both Long- and Short-Form categories as well as retro Hugos, but (obviously) does not contain nominees who are not (or cannot be) listed on Trakt, including (but not limited to):
1939 (R): "The War of the Worlds" by the Mercury Theatre on the Air (radio play)
1939 (R): "Around the World in Eighty Days" by the Mercury Theatre on the Air (radio play)
1939 (R): "A Christmas Carol" by the Campbell Soup Playhouse (radio play)
1939 (R): "Dracula" by the Mercury Theatre on the Air (radio play)
1939 (R): R.U.R. (stage play)
1941 (R, SF): Adventures of Superman: "The Baby from Krypton" (radio play)
1960: "Murder and the Android", NBC Sunday Showcase Imissing from Trakt)
1970: News Coverage of Apollo 13
1971: "Blows Against the Empire" by Paul Kantner & Jefferson Starship (album)
1971: "Don't Crush That Dwarf, Hand Me the Pliers" by Firesign Theatre (comedy album)
1972: "I Think We're All Bozos on the Bus" by Firesign Theatre (comedy album)
1976: The Capture (graphic novel)
1978: Blood!: The Life & Future Times of Jack the Ripper (audiobook)
1979: The Hitchhiker's Guide to the Galaxy (radio play)
2004 (SF): "Gollum's Acceptance Speech", 2004 MTV Movie Awards
2006 (SF): Lucas Back in Anger (stage play)
2007 (SF): Prix Victor Hugo Awards Ceremony
2009 (LF): METAtropolis (multimedia stories)
2012 (SF): The Drink Tank's Hugo Acceptance Speech
2017 (SF): "Splendor & Misery" by clipping (album)
(R) is Retro Hugo
(SF) is Short Form