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Q&A

Would gravity be constant inside a Bernal sphere?

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Suppose one constructed a Bernal sphere, similar in design to that described in this article and this article at the National Space Society.

  • If the sphere was simply rotated on a single axis, would gravity be constant everywhere on the internal surface? Or would there be areas with stronger gravity and areas with weaker gravity?
  • Is there any way to rotate the sphere such that gravity is constant everywhere in the sphere, at least to the point that humans cannot recognize a significant difference in the gravity?
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This post was sourced from https://worldbuilding.stackexchange.com/q/1347. It is licensed under CC BY-SA 3.0.

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