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Machavity
  • Member for 6 years, 3 months
  • Last seen more than a week ago
50 votes
3 answers
17k views

Why would NOAA restrict the ability of SpaceX to live stream the second stage?

47 votes
1 answer
5k views

What safety protocols did this Pythom Space rocket crew ignore?

31 votes
3 answers
6k views

What would happen to the ISS if the Russians undocked their part?

27 votes
3 answers
6k views

How can Elon Musk's Tesla actually reach Mars orbit?

25 votes
2 answers
5k views

Why don't we know exactly where the Chinese rocket will fall?

15 votes
2 answers
2k views

What are these yellow devices attached to the Falcon Heavy?

14 votes
1 answer
2k views

Does NASA have any rocket options to replace ISS segments?

14 votes
2 answers
3k views

Which regulatory agency (if any) is in charge of investigating civilian rocket anomalies?

13 votes
1 answer
733 views

What parts of the InSight lander are missing between these two photos?

13 votes
1 answer
4k views

How many spacecraft can dock at the ISS at once?

12 votes
3 answers
2k views

What will become of the two cubesats deployed as part of the Insight mission?

12 votes
2 answers
1k views

Why is FAI considering lowering the Karman Line to 80km?

11 votes
2 answers
623 views

Is there any chance that Opportunity might still recover from the dust storm?

11 votes
2 answers
2k views

Why did the Herschel Space Telescope need helium coolant?

11 votes
4 answers
4k views

Why would someone need vertical loading for a SpaceX rocket?

9 votes
1 answer
344 views

Can crewed rocket programs be accelerated in light of the Soyuz failure?

8 votes
2 answers
479 views

What is the maximum allowed occupancy of the ISS?

7 votes
1 answer
315 views

Did the Falcon Heavy center core miss the drone ship or abort?

6 votes
0 answers
170 views

What are these wires on the side of the SLS core stage?

6 votes
2 answers
422 views

Is it realistic to assume the Chinese Long March 5b "just missed New York"?

6 votes
0 answers
578 views

Are the SpaceX ground crew wearing masks as part of a standard suit or to prevent COVID-19?

6 votes
1 answer
272 views

What influence did Arthur C. Clarke have on early satellite development?

6 votes
1 answer
305 views

Will Richard Branson be setting any space firsts by beating Jeff Bezos' launch date?

6 votes
1 answer
871 views

How important is the radiator suspected of leaking on the Soyuz?

6 votes
2 answers
137 views

What is the methodology to determine a meteorite strike vs space debris?

5 votes
0 answers
118 views

What are the contingency plans for lost ISS attitude control?

4 votes
0 answers
321 views

Why was the risk of loss of STS-1 (Columbia) estimated to be so high?

4 votes
0 answers
173 views

What is the largest number of rocket engines ever successfully used on a single craft as of 2022?

4 votes
1 answer
203 views

What "gap" could have caused the Starliner instructions to be delayed?

4 votes
1 answer
226 views

What are the safety differences in launch conditions with Crew Dragon vs a normal launch?