“ If the Sun is not in your sky, then Earth is somewhere between half and full and earthshine is dazzling-eight times as much reflecting surface with five times the albedo makes Earth at least forty times as bright as moonlight is to Earth. ”
Robert A. Heinlein, The Cat Who Walks Through Walls (1985). copy citation
Author | Robert A. Heinlein |
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Source | The Cat Who Walks Through Walls |
Topic | dazzle time |
Date | 1985 |
Language | English |
Reference | |
Note | |
Weblink |