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Mys_721tx
  • Member for 10 years, 10 months
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10 votes
1 answer
470 views

Why is Apollo CSM and LM separated by pyrotechnics?

10 votes
2 answers
2k views

When and why did three-axis stabilization become prominent in geostationary satellites?

8 votes
1 answer
764 views

Did every shuttle flight after STS-5 carry EMUs onboard?

8 votes
1 answer
381 views

How was APAS-89 chosen for Buran and Kristall?

7 votes
1 answer
730 views

How long is the Apollo Lunar Module extraction window?

6 votes
1 answer
969 views

What abort modes does Soyuz have in space?

3 votes
1 answer
360 views

how long does it take to have an emergency crewed space launch?

3 votes
1 answer
218 views

Is satellite retrieval still relevant given the progress of in-orbit service?

2 votes
0 answers
100 views

Does the design of Orlan's entry hatch preclude the use of waist bearings?

2 votes
1 answer
288 views

What is the advantage of SSVP docking mechanism?

2 votes
1 answer
338 views

What was the mass of each of the 12 completed Apollo Lunar Modules?

1 vote
1 answer
245 views

Has foam loss been observed in Ariane 5 launches?