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Space Exploration
Old Man John's user avatar
Old Man John's user avatar
Old Man John's user avatar
Old Man John
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  • Member for 1 year, 11 months
  • Last seen more than 1 year ago
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30
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2
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20
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Top posts

9
Why does the Falcon 9 first stage perform a burn at 60 km altitude?
Feb 23, 2024
7
Why were the SRB cameras looking down called "forward cameras"?
Feb 26, 2024
7
Could Soyuz spacecraft have saved the Columbia crew?
Feb 28, 2024
4
Why did MR-3 and MR-4 perform a retrofire?
Feb 23, 2024
3
What's the orbital inclination range Crew Dragons can reach if the Falcon 9 first stage is about to be recovered?
Mar 1, 2024
2
What is the lowest inclination orbit ever achieved by a crewed Soyuz mission?
Feb 28, 2024
2
Are there currently no targeted New Shepard launches?
Feb 25, 2024
1
Why can't NASA launch Artemis (SLS/Orion) as often as SpaceX is launching Starship?
Feb 22, 2024
1
Instead of ending the Apollo program, why didn't NASA just decrease the frequency of lunar flights?
Feb 22, 2024
0
How often in NASA history was "Houston, we have a problem" or deviations actually said?
Feb 27, 2024