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Q&A Can a galactic center be my sun?

Suppose there is a rogue planet. I was imaging what could be its energy source for life, and I remembered that photos of the center of a Galaxy look very bright. So my question is, can a galactic c...

7 answers  ·  posted 7y ago by Gstestso‭  ·  last activity 7y ago by Gstestso‭

Question planets