A story about an expedition to a nearby star, on arrival finding out humans are already there
44794
Sublight Starship "passed" by FTL
104183
Short story with space microbes latching onto electromagnetic fields
131187
A novel about a man left behind by his family's spaceship who helps discover a warp drive
49970
Short story sub versus a spaceship
18199
Looking for sci-fi novel I read about humanity finding alien station on orbit of Earth
46628
A story about a whole crew of aliens who visit Earth, befriend a child
119198
Looking for title of a sci-fi story about a one-way space journey
101629
Story about a man and an alien exploring an alien world
28481
Short story, where FTL travel is very simple but humans never discovered it
38857
Story Identification: Human Resistance to Conquering Aliens
69374
Short story - Man and beautiful girl are space tourists who visit disasters in galaxies
131436
Story about tricking the earth empire into saving hopeless aliens
131908
short story about astronauts/colonists in a hostile planet
109023
Story about two wizards from Earth's past who go on relativistic trips through space
42867
Short story about an astronaut that has to harvest/collect the body fluids of an alien for a panacea
69693
Story about a future with races
100510
Novel where a group of scientists in a spaceship encounter various aliens