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Each lunar eclipse is visible from half of Earth. The Sept. 7-8 event will have the best visibility on the half of Earth opposite the Americas.
Auroras may be visible overnight tonight, Aug. 19, thanks to a swift solar wind, sparking geomagnetic storms, potentially ...
Today also marks 20 years until the "next big total solar eclipse" in the U.S, "one of the most impressive of the century," ...
A powerful solar storm from a recent coronal mass ejection is set to light up the northern skies tonight. Auroras could be ...
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