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Top Questions

9 votes
2 answers
4k views

Can Maglev trains ever reach escape velocity?

6 votes
1 answer
695 views

How exactly does the JWST (James Webb Space Telescope) "see" light from so far away?

5 votes
2 answers
1k views

Permanent living on Maglev train on the Moon as a colony

5 votes
2 answers
362 views

Are Hybrid Rocket Motors still in use?

3 votes
1 answer
177 views

How was it determined that 1977 was best time to launch voyagers for "grand tour"

-2 votes
1 answer
121 views

Can robots take the jobs of humans in space? [closed]

3 votes
2 answers
152 views

Moons rotation about its own axis

2 votes
1 answer
129 views

Could Phobos or Deimos be a good target for mining?

4 votes
1 answer
101 views

Did the ISS CREAM experiment actually get relocated?

5 votes
0 answers
98 views

Has the continued monitoring of the Voyagers probes been in danger of being discontinued, and if so, how many times?

2 votes
1 answer
34 views

What is the maximum number of times a liquid rocket engine has detonated/ exploded during development?

3 votes
0 answers
64 views

Testing astrodynamics software

-2 votes
1 answer
122 views

Late 19th century rocket design [duplicate]

2 votes
0 answers
55 views

Mean motion as indication for satellite (evasion) maneuvers

0 votes
1 answer
34 views

How does one prevent a casing explosion? (Solid Rocket Motors) [closed]

0 votes
0 answers
18 views

Issue in orbit propagator with wmm2020 output


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