Space Exploration
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Fred
  • Member for 7 years, 5 months
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All Questions Answers
Score Newest
answer
156
If the astronauts on Apollo 11 had landed safely on the moon but could not take off, would there have been a rescue mission?
May 24, 2017
answer
69
How (the heck) did Lunokhod 2 drive, navigate and survive a ~40 kilometer drive over four months on the Moon using 1970's technology?
Aug 16, 2021
answer
29
Cartoon-like characters on the side of the Tianwen-1 Mars lander?
Aug 26, 2021
answer
26
Rock arches on the moon?
Oct 4, 2021
answer
21
Why doesn't Roscosmos launch Soyuz spacecraft with only Russians on board?
Apr 24, 2020
answer
19
Could you feel the wind on Mars?
Jun 3, 2015
answer
19
Would a broken arm/ leg be more painful in zero gravity?
Dec 13, 2021
question
18
Procedure to deal with the death of Apollo astronaut during a lunar mission
Jul 18, 2020
answer
17
Has any space agency saved Earth from a major calamity any time?
Apr 24
answer
16
Is there dirt or its structural equivalent on Mars?
Jul 29, 2021
Top Meta posts
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4
Should we start using the normal MathJax chemistry notation for chemicals? e.g. \require{mhchem}\ce{H_2O} for H₂O
3
Are we going to suddenly reverse course and quickly remove 'bad questions, those with no notability', or remain welcoming to young people and noobs?
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72
Why did Roosevelt and Churchill use voice-based telecommunication, instead of simpler text-based options which were easier to encrypt?
44
How does global-warming-triggered ice melting cause global sea levels to rise?
40
Why weren't pickled fruits and vegetables part of (European) rations during the Age of Sail?
37
Why doesn't the sun reach its highest point overhead at exactly 12:00 noon?
36
How would a person with food allergies cope in the Middle Ages?

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