Finding a story where aliens warn mankind away with math
56157
SciFi novel about a vault on the Ocean floor
72409
Looking for name of sci-fi short story: all non-human life on earth eliminated to preserve equilibrium
155254
Searching for a short story from the point of view of alien alone at an outpost
135913
Identifying a "finding Earth" series of SciFi novels
97615
Story in which some people cause technological systems to fail
81680
Story featuring smart people sent on a space mission to nowhere
43387
Trying to find a story about an unborn telepathic baby who can save a spaceship from doom
18644
Looking for an old-old sci-fi tale about time-traveling
4557
Distant aliens receive signal with instructions on how to construct humans, long after Earth is extinct
13402
Aliens abduct mathematician, astronomer, woman
146009
Short story about aliens who want to trade items for information, stories, jokes etc
121028
Aliens target wrong planet, causing life on Earth rather than destroying it
18199
Looking for sci-fi novel I read about humanity finding alien station on orbit of Earth
69958
A short story about how silly human physicists are to assume lightspeed is a universal constant
119716
Short story with aliens who hear their own thoughts as god-like voices
94172
Science Fiction story about humans escaping earth's destruction
139418
Looking for a short story about an insect-like alien captured by humans on its own planet