What If the Moon Didn't Exist?

What If the Moon Didn't Exist? PDF Author: Neil F. Comins
Publisher:
ISBN: 9781475930948
Category : Astronomy
Languages : en
Pages : 0

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Book Description
Demonstrates how ten hypothetical situations would affect our planet and life on it. Topics include: what if the moon didn't exist, what if earth were tilted like Uranus, what if a black hole passed through earth, and so on.