Think you could recognize your favorite city from above at night? How about from space? Over the past few years, NASA has been collecting photos of various parts of the world for a series called ...
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Comet 3I/ATLAS reaches closest point to Earth: How to see it on Friday night
Comet 3I/ATLAS, the third interstellar object ever detected, reached its closest point to Earth overnight from Thursday to Friday (Dec. 18 to 19), and it remains in a good viewing position tonight.
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