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Q&A What colour is the foliage if the sky is violet?

This question on Physics.SE asks whether other colors are possible for the sky. I would like my planet to be inhabitable by normal humans. It has 768 days and they are living in a temperate/Medite...

3 answers  ·  posted 8y ago by WRX‭  ·  last activity 8y ago by WRX‭

Question biology reality-check physics flora