Space Exploration
jpa
  • Member for 6 years, 4 months
  • Last seen this week
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29
Score
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Posts
11
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Posts
11
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All Questions Answers
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40
When was Newton "not good enough" for spaceflight; first use and first absolute requirement for relativistic corrections?
Dec 9 '19
29
Why is it most efficient to change orbit inclination while crossing the equator?
Jul 21 '20
29
Why doesn't NASA send Voyagers anymore?
Dec 15 '18
13
This image of the Space Shuttle is truly beautiful, but is it real?
Sep 17 '18
6
Could an electromagnet be used to raise the apogee of a satellite orbiting Earth?
Dec 2 '21
6
Could we use a narrow paradigm, say laser, to get info faster from New Horizons? (With a moon base.)
Jan 3 '19
4
What does "coord@10" mean exactly as a target for JPL's Horizons? How to access it?
Mar 21 '18
3
Is it possible for LEO satellites to detect a usable signal from regular mobile phones on the ground?
Sep 26 '21
2
How does somebody build a GPS satellite?
Jun 12 '18
Top network posts
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95
Why don't we use weights to store energy?
52
How do you know you have reached North or South Pole without GPS?
47
If I sliced the universe in half, would the slice go through a star?
47
What vehicle would be the best one to start a >1000 km travel in a post apocalyptic zombie situation?
45
Why do we need to reheat food?

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