Space Exploration
uhoh
  • Member for 6 years, 2 months
  • Last seen this week
  • Taipei, Earth
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About

David the expat sez: "Stack Exchange Rocks!" so, let Stack Exchange be Stack Exchange.

My goal is to spend less time in my "...snow white cube containing only the bare necessities, a computer, and a large library of treatises, maps, and precise scale models*."

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All Questions Answers
Votes Newest
157
How did the Apollo computers evaluate transcendental functions like sine, arctangent, log?
Sep 27 '18
111
What makes Ada the language of choice for the ISS's safety-critical systems?
Jun 3 '19
92
Are there any satellites in geosynchronous but not geostationary orbits?
Jul 19 '19
86
How much bigger could Earth be, before rockets wouldn't work?
Mar 9 '16
84
What can the KSP game actually teach about spaceflight and orbital mechanics, and what are its limitations?
Aug 30 '17
82
Could "peak Apollo levels" of support have gotten NASA astronauts to Mars in the 1980's?
Jun 20 '18
68
Why did it take so long to notice that the ozone layer had holes in it? Which satellite provided the data?
Jan 11 '21
68
Why vent $CO_2$ and $H_2$ waste products to space on ISS?
Aug 7 '16
66
Is pinging the Moon with a laser as shown on "The Big Bang Theory" possible?
Aug 16 '18
63
How is stacking oranges in 24 dimensions related to receiving and decoding signals from the Voyagers?
Jul 7 '21
Top Meta posts
177
99
18
What are ways that we can show 3D orbits and other 3D things in posts?
12
"I’m voting to close this question because it belongs on Physics SE" is bad and here's why
11
Why edit other people's posts and undo their use of in-line links?
11
Do we need a canonical Mars Landings Are Real answer?
10
Can I have opinions on the addition of an animated gif to "Why no recent information about or photos of Ultima Thule?"
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97
What aspects of image preparation workflows can lead to accidents like Boris Johnson's No. 10 tweet's 'hidden message'?
92
If a massive object like Jupiter flew past the Earth how close would it need to come to pull people off of the surface?
67
Sun constantly converts mass into energy, will this cause its gravity to decrease?
65
What's the physics behind XKCD #2027 (time between lightning flash and radio wave burst)?
62
What does "Scientists rise up against statistical significance" mean? (Comment in Nature)

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