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Couleur/PixabayScience fiction movies and comic books made a lot of money by imaging parallel universes. You know... the idea that there are multiple Earths, many with a鈥� -
Jacob Frank\National Park ServiceYou don't have to be an astronomer, professional or amateur, to appreciate the night sky. It's just pretty to look at, especially when there's less鈥�
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Solar eclipses (and lunar ones, for that matter) scared our ancestors hundreds and thousands of years ago.Today we get quite enthusiastic about them;鈥�
