Space Exploration
ghellquist's user avatar
ghellquist's user avatar
ghellquist's user avatar
ghellquist
  • Member for 5 years, 6 months
  • Last seen this week
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Posts %
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Posts %
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Top posts
All Questions Answers
Score Newest
answer
21
How do we know the precise position of the JWST?
Jan 25, 2022
answer
9
How do space probes find their way and how much fuel do they use to travel?
May 25
answer
4
Why don't we send a rover to a pole of Mercury?
Apr 22, 2021
answer
4
How will DART be able to hit a 170 meter rock dead-center at over 6000 m/s? What technologies will be use and how will they work together?
Nov 25, 2021
answer
3
How are satellite operating modes implemented?
Apr 15, 2020
Top network posts
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27
Why are winches not used for towing commercial planes up?
24
Why are there extra restrictions on constant-speed propellers?
19
What is the current limit for a photon's rest mass?
17
How does a computer know which device is connected to the usb port?
16
How was it back then in 1984, when the Apple II had color, and the new Macintosh didn't?

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