Space Exploration
Mark Foskey's user avatar
Mark Foskey's user avatar
Mark Foskey's user avatar
Mark Foskey
  • Member for 7 years, 10 months
  • Last seen this week
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8,104
reputation
243k
reached
86
answers
11
questions
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38
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Top tags
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137
Score
6
Posts
6
Posts %
129
Score
16
Posts
16
Posts %
107
Score
5
Posts
5
Posts %
99
Score
6
Posts
6
Posts %
71
Score
11
Posts
11
Posts %
70
Score
6
Posts
6
Posts %
Top posts
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All Questions Answers
Score Newest
answer
74
Why were the Voyager spacecraft numbered "out-of-order"?
Nov 12, 2018
answer
53
Does Virgin Galactic experience real weightlessness?
Jul 6, 2021
answer
42
Why doesn’t NASA build its rockets using graphene?
May 10, 2022
answer
37
Why did Saturn V not head straight to the moon?
Jul 26, 2019
answer
31
If an astronaut threw a cup of coffee into space, would it freeze, or boil off into gas?
Jun 15, 2021
answer
29
Why are probes that tend to explore outer system always launched to go outwards instead of straight upwards or downwards?
Jan 3, 2019
question
29
Why is tantalum being used for the Hayabusa bullets?
Jul 30, 2019
question
29
Could the lunar module have moved to a different spot?
Mar 14, 2020
answer
28
Is it possible for a moon to have a higher surface gravity than the planet it is attached to?
Dec 4, 2019
answer
28
Why was the imaging quality of the Voyager probes *much* better than the Pioneer probes despite being launched only 5 years later?
Aug 1, 2020
Top network posts
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70
Why can't the Earth's core melt the whole planet?
57
"On the grounds that" suggests the reason isn’t really a good one
48
Could liquid water have existed in open space 15 million years after the Big Bang?
46
Why has Pakistan never faced the wrath of the USA similar to other countries in the region, especially Iran?
37
Why are the Pillars of Creation pillar-shaped?

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