Sci-fi short story about aliens using primitive weapons
28481
Short story, where FTL travel is very simple but humans never discovered it
47226
Short story as a letter to original colonisers of earth
131908
short story about astronauts/colonists in a hostile planet
158922
Short story about an asteroid colony where the plumber is an unclean/outcast
129906
Short story about a group of sci-fi writers sitting around discussing their profession
6348
Short sci fi story where a space craft is made of various creatures from all over universe
113857
A mutation-themed short story from the 60s or 70s
77061
Poem about a time traveller and an alien fighting as mercenaries with swords
45497
Story about a deadly alien creature on another planet that has some chemical in its body that makes it faster
4259
Trying to identify a short sci-fi story about a human that is "resurrected" by malignant aliens
6599
Story about shapeshifting aliens trying to invade Earth, thwarted by biodiversity
119716
Short story with aliens who hear their own thoughts as god-like voices
38857
Story Identification: Human Resistance to Conquering Aliens
131436
Story about tricking the earth empire into saving hopeless aliens
106721
Short story about aliens trading for hydroponics
97727
Children's short story about material that accelerates away from gravity
19817
Identify a short story about a wall on a planet at the edge of a tiny universe