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Q&A Rigorous Science Meta

Posts by Caïn‭

2 posts
Score Age
50%
+0 −0
Q&A How could the sky be orange in a breathable atmosphere?

I've discovered some ways of coloring the atmosphere through personal research: The atmosphere could be colored by particles or colored gases (as on Mars, unless I'm wrong) The atmosphere could b...

6 answers  ·  posted 7y ago by Caïn‭  ·  last activity 7y ago by Caïn‭

Question atmosphere physics
50%
+0 −0
Q&A Would this positron reactor work?

[WARNING] Approximate physics incoming A few months ago I was looking for a way to get to Gliese 581 within 100 years. So I've been reading a lot from Wikipedia and other sites about different pro...

2 answers  ·  posted 7y ago by Caïn‭  ·  last activity 7y ago by Caïn‭

Question space travel reality-check physics technology space-travel