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Posts by Evelyn Shepard‭

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Q&A Artificial gravity of spinning sphere

I have a colonized asteroid that is roughly spherical and has been hollowed out. To create artificial gravity I spin the asteroid creating a strip of 1g gravity around the "equator". What would hap...

3 answers  ·  posted 6y ago by Evelyn Shepard‭  ·  last activity 6y ago by Evelyn Shepard‭

Question space physics
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Q&A Fastest way to oxygenate Venus

Scientists recently discovered a propellantless drive capable of completely negating gravity with low energy inputs! Huzzah! Sadly the Earth is going to be destroyed soon by a rogue handwave. Looki...

5 answers  ·  posted 6y ago by Evelyn Shepard‭  ·  last activity 6y ago by Evelyn Shepard‭