Sci-fi/time traveller cartoon where a time traveler on a training mission saves a girl from being killed which makes Earth disappear
61762
Animated Series: Earth vanishes, two astronauts survive and explore space
39408
Need help identifying short story about retired military colonel who fought war at end of time
115249
Story involving young female space travelling escapee with multiple personalities
3271
Anime about a boy and a girl who ride ostrich-like creatures through a valley
33522
Please help identify an old scifi comic book ~1970-1990
18011
Sci-Fi short story that involved time travel and a couple who keep losing each other
69670
Time traveller destroys the universe by going fifteen minutes back
116344
Need help remembering sci-fi movie from the 90s maybe where someone is sabotaging the crew
61906
I am looking for an older series about space colonization
59967
Star Trek Series Episode (I think) where crew get stuck in a time warp and have to wait several years to warn their past selves to set it right?
2463
Story ID - Humans of various epochs are transported to a world
129715
Looking for a book featuring a soldier/marine travelling to a different time/universe
93462
Time Travel young adult novel from late 80's
66114
Time travel short story with a boy who can slip through time; gets mentored by his future self
28572
80s-90s anime (movie or series) in which an armored girl exchanges age with a dying man on a beach
8847
70s UK science fiction TV show with time travel and telepathic cat
97727
Children's short story about material that accelerates away from gravity