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Philipp
  • Member for 9 years
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143 votes
5 answers
40k views

Nudism in space: Why wear clothes anyway?

39 votes
4 answers
6k views

What uses would the Aldrin-Cycler have?

24 votes
3 answers
8k views

Why did the Saturn V stage fairing appear to burn after separation?

22 votes
2 answers
11k views

Can a rocket be launched while it rains?

17 votes
1 answer
2k views

How much temperature control would an EVA suit on Mars need?

15 votes
3 answers
7k views

Why do ISS astronauts use lower quality microphones for official radio communication than for PR events?

14 votes
1 answer
588 views

How dense are Saturn's rings?

8 votes
1 answer
378 views

What went wrong during the OG2 Mission 1 launch attempt on June 20th 2014?

8 votes
1 answer
1k views

Are there useful materials which can only be manufactured in microgravity?

6 votes
2 answers
640 views

Are commercial rocket launches by ESA profitable?

4 votes
1 answer
289 views

What options exist for crew transfers to the ISS?

4 votes
1 answer
333 views

Environmental impact of the Kennedy Space Center