Space Exploration
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GremlinWranger
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All Questions Answers
Score Newest
answer
55
Has any space agency saved Earth from a major calamity any time?
Apr 24
answer
50
If rocket engines only need fuel and oxidizer, then why there are so many pipe lines on the engines?
Jun 20, 2020
answer
45
If we can get people to the moon and back, why are we so adamant that it's impossible to service James Webb at 4x that with a one way robotic vehicle?
Dec 26, 2021
answer
44
Why is the Falcon Heavy center core recovery done at sea?
Oct 20, 2019
answer
42
Why were the Apollo 12 astronauts tasked with bringing back part of the Surveyor 3 probe?
Oct 11, 2021
answer
40
Given small computational resources, how was navigation implemented? (Not samples of old guidance software)
Oct 14, 2019
answer
38
Advantages of launching very large rocket while submerged, buoyant, in a body of water
Jan 15, 2020
answer
38
Why do rockets not glide back?
Jan 2, 2019
answer
37
Could one of the interstellar probes discover Planet IX by accident?
Aug 10, 2020
answer
31
Why do nuclear rockets (e.g. NERVA) have such poor Thrust-to-Weight ratios?
Jan 2, 2020
Top network posts
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26
Why do most ARFF trucks tend to be so angular?
20
How long does it take to train a commercial pilot to fly a fighter jet?
18
Did a shuttle launch take most of the world's computing power?
15
Why try to escape a POW camp?
8
Why were submarines not made sound proof?

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