Space Exploration Beta
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Apparently, this user prefers to keep an air of mystery about them.

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  • Member for 3 years, 8 months
  • 27 profile views
  • Last seen Apr 30 at 1:57

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Top posts (14)

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20 Was not saving the Apollo 13 astronauts ever considered as an option? Mar 20 '20
3 Can a moon orbit its planet faster than its planet rotates? Nov 20 '20
2 Does launching rockets produce a sonic boom? Jun 26 '19
2 Tradeoffs using a battery/motor/gyro versus tangential thrusters to spin a spherical shell in space? Feb 1 '18
1 Why didn't Voyager 1 and Voyager 2 crash on into Jupiter or Uranus when they approached near to these massive planets? Jan 29 '19
1 Could an astronaut safely shoot the Sun with a gun? Mar 29 '18
1 Do satellite uplink/downlink signals spread or leak into space? Mar 9 '18
0 What is the “pendulum rocket fallacy” as it relates to analogizing a pencil balanced on a finger to maintaining attitude of a hovering rocket? Mar 30
0 How fast is fuel escaping a rocket for it to reach the escape velocity 11 km/s? Oct 14 '20
0 How much stronger does gravity have to be for space travel to be impossible? Jan 13 '20
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