Space Exploration
Roger Wood's user avatar
Roger Wood's user avatar
Roger Wood's user avatar
Roger Wood
  • Member for 6 years, 6 months
  • Last seen this week
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3,674
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51k
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34
answers
22
questions
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30
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69
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14
Posts
25
Posts %
46
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11
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20
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22
Score
4
Posts
7
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17
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5
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9
Posts %
13
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7
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12
Posts %
13
Score
4
Posts
7
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Top posts
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All Questions Answers
Score Newest
question
30
Does the tape recorder on Voyager-1 still work?
May 15, 2016
answer
19
Could an electromagnet be used to raise the apogee of a satellite orbiting Earth?
Dec 1, 2021
question
18
James Webb telescope; limits to propellant lifetime?
Oct 10, 2021
answer
18
How can cosmic ray muons be used to replace GPS for positioning information in 3D on Earth and underwater?
Jan 29
answer
16
Diffraction artifact on the March 16, 2022 JWST aligned test image
Mar 18
answer
12
What processes create an object with an interstellar velocity?
Apr 17
answer
10
Why are Jupiter's trojans even remotely stable?
Dec 30, 2021
question
10
Interesting diffraction pattern on JWST composite false-color image released today (July 11) at Biden preview - how does this arise?
Jul 12
answer
10
Have traditional spinning hard drives ever been used in space outside of pressurized crewed areas? Ever beyond LEO?
Nov 4, 2020
answer
10
How well can Voyager 1 separate Earth signals from Solar noise these days?
Apr 9, 2021
Top network posts
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49
Is there a better explanation of this picture showing the very distant star "Earendel"?
22
Do the axes of rotation of most stars in the Milky Way align reasonably closely with the axis of galactic rotation?
20
Earendel galaxy, 12.9 billion light-years and the human eye?
18
Is the amplitude of the Cosmic Microwave Background (CMB) correctly predicted or just its spectral shape?
16
If I live on a planet that is heavy enough, would the CMB get blue shifted to be in the visible spectrum?

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