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mins
  • Member for 9 years, 5 months
  • Last seen more than a week ago
62 votes
6 answers
20k views

Why does the SpaceX reusable launcher use vertical rather than horizontal landing?

19 votes
2 answers
2k views

Why do Soyuz landings seem to be overshot?

18 votes
2 answers
5k views

Is it possible for a human to walk on an asteroid?

12 votes
2 answers
2k views

What are speed limits for free fall, orbital trajectory, and unbound trajectory?

11 votes
1 answer
888 views

Could the ISS pressurized elements withstand a full depressurization?

9 votes
2 answers
1k views

Interplanetary ranging accuracy?

8 votes
1 answer
263 views

Robots on board the ISS: Expectations and results?

7 votes
1 answer
358 views

Playing football in microgravity: is it hazardous for instruments?

7 votes
1 answer
245 views

Regulation governing the use of ocean areas for the return of space objects?

5 votes
1 answer
270 views

Sea Launch, and other ocean-based launch pads: Stability?

5 votes
1 answer
2k views

Current ISS configuration (Dec. 2014)?