How long could you survive in Space without a Spacesuit?
12406
How does space affect the human body (no space suit, no space craft)
14485
name and author of story about man who escapes by uncontrolled jump into hyperspace
110814
A barrier isolates Earth from space and slows down time
133881
Why was it a mistake to come out of hyperspace close to Hoth?
84740
Could we send a man safely to the Moon in a rocket without knowledge of general relativity?
26391
SF Story about human adapting to alien environment
126078
Does paralysis prevent actions that don’t require movement?
65737
What would happen if I were to fall into a massive hollow planet?
85547
Does anyone remember the title of a book where single-celled organisms save some astronauts?
72901
Can Special Relativity hold even without motion?
26753
How long will the Universe's hydrogen reserves last for?
79894
How does long-distance space travel work in the MCU?
48981
How far into space does one have to travel to see the entire sphere of earth?
56324
How much heat can a human sustain?
42930
Can this character be alive?
84107
How far can a person Apparate?
67028
Identification: a story about an entire spaceship converted to anti-matter