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Q&A Calculating the solar spectrum received by a planet

How do I calculate the spectrum of light experienced on the surface of an alien planet? I need it to decide what color the local photosynthetic life will predominantly be.

2 answers  ·  posted 7y ago by Ettina Kitten‭  ·  last activity 7y ago by Ettina Kitten‭

Question planets sunlight alternate-worlds light photosynthesis