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Carolyn Collins Petersen

Astronomy 101

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eindrastika25has quoted2 years ago
Proxima Centauri, shows us how it looked just over four years ago.
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eindrastika25has quoted2 years ago
“You are a child of the universe, no less than the trees and the stars; you have a right to be here.”
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eindrastika25has quoted2 years ago
they learned to predict and chart celestial motions. They used that information to create timepieces and calendars.
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