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7 votes
1 answer
108 views

How are parachutes attached to capsule spacecraft?

4 votes
2 answers
413 views

Where did the floatation collar and sea anchor attach to the command module?

3 votes
2 answers
2k views

How fast were the Lunar Command Module and Landing Module traveling around the Moon when they reconnected?

39 votes
3 answers
6k views

Why did the Lunar Module have such an irregular shape? Didn't it add weight and complexity?

32 votes
1 answer
4k views

Apollo 13's plutonium RTG re-entry into the Tonga Trench: Good shootin' or good luck?

20 votes
3 answers
5k views

Why do the boot prints on the moon appear bright in some photographs or film?

4 votes
0 answers
102 views

Mass Breakdown of Apollo CSM by Subsystems? (also Cost Breakdown)

4 votes
0 answers
57 views

What document describes the scientific benefits of the LRV through an increase in the diversity of rocks returned by Apollo 15-17?

3 votes
1 answer
226 views

Where can I find the video of Apollo 16 floodlight mistaken with a UFO?

6 votes
0 answers
101 views

Looking for Apollo Flight Control Hardware Blueprints (such as RHC, THC and COAS)

12 votes
3 answers
5k views

What assumptions were made about the sphericity of the Moon for the Apollo program?

2 votes
2 answers
480 views

What was the volume of the Rocketdyne F-1 engine's main combustion chamber?

6 votes
1 answer
274 views

What is the object seen in this Apollo 11 film?

33 votes
5 answers
33k views

Why didn't the Apollo 11 lander blow the dust away? (or why does it look like it didn't)

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