NASA astronaut Don Pettit got this gorgeous video of the Northern Lights from an unusual vantage point -- skimming above the ...
An international research team led by the University of Göttingen has investigated the influence of the forces exerted by the ...
The new moon of January will be at 7:36 a.m. Eastern Time on Jan. 29, according to the U.S. Naval Observatory, and two days ...
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