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Space Exploration Beta
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Mark Foskey

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

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  • Member for 3 years, 10 months
  • 5 profile views
  • Last seen 7 hours ago

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Top Posts (24) All Questions Answers | Votes Newest

67 Why were the Voyager spacecraft numbered “out-of-order”? Nov 12 '18
28 Why are probes that tend to explore outer system always launched to go outwards instead of straight upwards or downwards? Jan 3
17 Could a satellite survive for thousands of years in a high enough orbit? Sep 6 '18
14 Why did Neil Armstrong alone, not NASA, end up coming up with the first words uttered on the moon? Nov 17 '18
11 Could a ball of water stay in orbit? Nov 21 '18
10 Why don't I find the concept of cosmic velocities in western space-related materials? Dec 28 '16
10 When regenerative cooling is used, how is the nonuniform radius of the combustion chamber handled? Sep 9 '18
6 Walking in a rotating spacecraft and Newton's 3rd Law of Motion Mar 4
6 Could Liquid Methane on Titan be used as a Heat Source? Sep 18 '18
6 Are any of the planets in our solar system (other than Earth) inhabitable? Feb 2 '18
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