John DeTreville
A
In response to Jose Gonzalez.
The moon is almost fully lit by the Sun in this picture, just as the Earth is. (The satellite taking the photo is stationed sunward of us.) The moon’s surface is pretty dark all over — its albedo is only 0.12, compared with the Earth’s 0.3 — but it looks bright from the Earth when viewed at night.
07:02 PM - Aug 20, 2023
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