Virgin Galactic just brought human spaceflight back to American soil after a seven-year hiatus — and other private companies are poised to make some giant leaps of their own.
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December 30, 2018 Albuquerque, New Mexico – A month ago in my November 29th Coast to Coast, I focused on documents from a 71-year-old Flori...
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The blood-red color of the moon during a total lunar eclipse may be difficult to explain without a basic understanding of orbital mechanics,...
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