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Lex

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

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  • Member for 2 years, 3 months
  • 16 profile views
  • Last seen Nov 27 '19 at 21:24

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Top posts (20) All Questions Answers | Votes Newest

30 Has any human ever had the choice to leave Earth permanently? Feb 26 '19
15 If a living person had been inside Starman's suit, would the launch have been survivable? Feb 7 '18
10 How safe are launch escape systems? Feb 3 '19
9 Were shuttle seats reconfigured between launch and reentry to account for the different direction of acceleration? Nov 25 '18
8 How similar are nuclear ramjets to nuclear thermal rockets? May 25 '18
6 Is a Falcon Semi-Heavy plausible? Dec 11 '17
5 Has lithocapture ever been seriously considered as a method of entering orbit around a planet or moon that lacks any atmosphere? Feb 20 '18
4 What orbits are popular? Nov 13 '18
4 Who owns the IP developed in the VentureStar program? Nov 4 '18
4 What is the largest delta-v ever produced in space from mechanically stored energy? Feb 9 '19
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