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Q&A How fast must a planet with 1.27g spin to allow for space elevators?

Obviously the greater a planet's gravity, the stronger the material of the space elevator's cable would need to be in order to support its own weight. However, doesn't greater rotation speed reduce...

2 answers  ·  posted 10y ago by roseannadu‭  ·  last activity 7y ago by roseannadu‭

Question reality-check planets physics technology