Space Exploration

Enlightened

 Enlightened
First to answer and accepted with score of 10 or more. This badge can be awarded multiple times.

earned this badge 3 times.
Why is it so hard to build crewed rockets/spacecraft able to reach escape velocity?
Awarded Jan 17, 2021 at 3:40
Why is the ring of exhaust gas immediately below the F1 nozzle so dark?
Awarded Aug 20, 2019 at 19:40
Why doesn't the Falcon-9 first stage use three legs to land?
Awarded Aug 19, 2019 at 17:40

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