Would humans die of old age on an interstellar/intergalactic voyage?
35597
How long would it take me to travel to a distant star?
68188
Are scientists missing the point with distant cosmic objects, or is it just me?
70530
Would the Picard Maneuver work in the Star Wars universe?
45080
What would actually happen to a person jettisoned into space?
49228
How long can a Galaxy class starship last before it needs servicing?
88997
Is the Death Star’s gravitational force strong enough to hold an atmosphere?
44311
The Cracks in the Universe: Why are they lethal to some, but not to others?
112687
Why didn't Spock die in The Search for Spock?
65566
Estimating age of the universe by Hubble's law?
60620
Dead earth , aliens revive human
41750
The age of the universe
45057
How far away must a galaxy be for its light never to reach us due to the expansion of the universe?
58462
Impossibility of time travel due to energy conservation?
18827
Would a fast interstellar spaceship benefit from an aerodynamic shape?
59077
Travel duration from Earth to a star at 9.8 m/s² acceleration
42315
How long could we expect Eldarion to live?
35135
Does the Force wane as you age?