Space Exploration
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Alex Hajnal
  • Member for 3 years, 8 months
  • Last seen more than a month ago
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About

Avid mapper of the Adirondack High Peaks, guidebook author and total geek.

My first book Boreas Ponds: Roads, Trails, and Beyond is out now: https://alexkent.info/boreas

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Top posts
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All Questions Answers
Score Newest
answer
25
Can a Soyuz-MS still propel itself back to earth if all its Hydrogen Peroxide decomposed?
Dec 26, 2018
answer
12
More water in a crater on Mars than the quantity dumped by the river Nile into the Mediterranean sea in 45 years?
Dec 21, 2018
answer
10
How does the SpaceBEEs' experimental passive radar reflector work?
Dec 21, 2018
answer
10
What are some practices of space exploration that are no longer acceptable?
Dec 26, 2018
question
9
Explanation of weird values in New Horizons data?
Jan 4, 2019
answer
8
Could rockets launched from the ground use wings in the stages?
Dec 28, 2018
answer
7
What angular resolution is expected during New Horizon's flyby of Ultima Thule?
Dec 28, 2018
question
7
At what altitude do the effects of atmospheric drag completely disappear?
Dec 28, 2018
answer
7
Where on Mars did the largest river once flow?
Dec 23, 2018
answer
7
Why doesn't New Horizons have a tracking function
Jan 6, 2019
Top Meta posts
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5
Dealing with possible copyright violations or plagiarism?
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129
Were 9.2 file names possible in MS-DOS?
66
Why did Unix use slash as the directory separator?
54
Why didn't the 8086 use linear addressing?
54
What were the real competitors to the early IBM PC?
50
How did voice dialing work in old Nokia phones?

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