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Top Questions

18 votes
7 answers
9k views

What kept the Soviets from going to the Moon (before the US)?

5 votes
2 answers
952 views

Object slowest at periapsis - despite correct position calculation

3 votes
1 answer
2k views

Space craft and interstellar objects

4 votes
1 answer
1k views

Is this 62 mile interception altitude reasonable for this stated missile trajectory?

2 votes
1 answer
119 views

Does a country need to announce the parameters of its newly launched satellite to the world?

3 votes
2 answers
103 views

sun pointing coordinate system design

3 votes
0 answers
169 views

Why did Starship start tilting to one side as soon as it lifted off during IFT-2?

0 votes
1 answer
80 views

Slowing down 16 Psyche using an enormous solar sail to reach the inner planets

2 votes
1 answer
39 views

Creating an animation short and need orientation info

0 votes
1 answer
32 views

Is it easier to detect a satellite than an aircraft with a land-based radar?

2 votes
0 answers
39 views

How beaten up would Voyager 1 be in 40,000 years?

2 votes
0 answers
37 views

NASA’s NIAC has awarded phase III funding for Diffractive Solar Sails. Demonstration mission in the works?

0 votes
0 answers
33 views

Is mandatory to coat SLV fairing with anti static paint, please? [closed]


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