Space Exploration Beta
Alex Hajnal
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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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25 Can a Soyuz-MS still propel itself back to earth if all its Hydrogen Peroxide decomposed? Dec 26 '18
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 '18
10 How does the SpaceBEEs' experimental passive radar reflector work? Dec 21 '18
10 What are some practices of space exploration that are no longer acceptable? Dec 26 '18
9 Explanation of weird values in New Horizons data? Jan 4 '19
8 Could rockets launched from the ground use wings in the stages? Dec 28 '18
7 Why doesn't New Horizons have a tracking function Jan 6 '19
7 What angular resolution is expected during New Horizon's flyby of Ultima Thule? Dec 28 '18
7 Where on Mars did the largest river once flow? Dec 23 '18
7 At what altitude do the effects of atmospheric drag completely disappear? Dec 28 '18
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