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Posts by ShadoCat‭

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Q&A What conditions would make rain possible in an O'Neill Cylinder?

Rain happens when the pressure of moist air drops enough to form droplets and the droplets get heavy enough to fall. The trouble that I see is that the pressure will probably drop off slower than ...

3 answers  ·  posted 6y ago by ShadoCat‭  ·  last activity 6y ago by ShadoCat‭

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Q&A Could [life on] Earth Survive a Gamma Ray Burst?

[EDIT: this question is about life on Earth surviving, not the physical destruction of the planet] Could the Earth survive a gamma ray burst if that burst occurred in our galaxy and the Earth is ...

1 answer  ·  posted 5y ago by ShadoCat‭  ·  last activity 5y ago by ShadoCat‭

Question astronomy
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Q&A Black Hole as a Storage Device Version 2

This is based on: Black Hole as a Storage Device What goes into a black hole doesn't come out (except as random electrons or positrons). However, is it possible to store something within the eve...

4 answers  ·  posted 4y ago by ShadoCat‭  ·  last activity 4y ago by ShadoCat‭

Question physics black-holes