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Q&A Swimming in space. What is the mechanism?

A large (compared to Earth life) species of creatures live in space. They gain energy from interstellar dust and starlight. How they do this is a separate question so not relevant here. However the...

17 answers  ·  posted 6y ago by chasly from UK‭  ·  last activity 6y ago by chasly from UK‭

Question space travel biology society space-travel xenobiology science-in-society