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49 votes
5 answers
11k views

How often is duct tape used during crewed space missions?

160 votes
3 answers
24k views

How did the Apollo computers evaluate transcendental functions like sine, arctangent, log?

10 votes
3 answers
3k views

Is long range radio communication possible on the lunar surface?

13 votes
1 answer
3k views

What is this unlikely-looking contraption ("plutonium battery and scientific equipment") they're making Jim Lovell carry around a parking lot?

24 votes
2 answers
4k views

Is it true that Armstrong was not designated as being the first to walk on the moon?

23 votes
2 answers
6k views

How intrusive was the Apollo Master Alarm system?

30 votes
4 answers
6k views

Could Apollo astronauts see city lights from the Moon?

21 votes
3 answers
3k views

Why are unused launch abort rockets jettisoned rather than used to augment thrust?

18 votes
2 answers
2k views

What is this on the craft from the Apollo 17 mission?

28 votes
1 answer
2k views

How did they access the LM to mount the flag package while the Apollo stack was already on the launch pad?

4 votes
2 answers
207 views

How did "STOP" button work on Lunar Module?

18 votes
2 answers
5k views

What did the Apollo missions do with old LiOH canisters & the water they produced?

4 votes
0 answers
118 views

Was Apollo 8 lunar orbit entry speed intentional at 7,777 ft/s?

6 votes
1 answer
76 views

Apollo ALSEP RTG shorting switch to prevent overheat of the RTG?

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