On November 17, the Leonid meteor shower is forecast for the early morning, with its radiant in Leo rising to over 50° by 4 A.M. local time, offering observations of fast-moving, bright meteors with ...

A waxing crescent Moon (8% illuminated) will be observable in the western sky shortly after sunset. Mars (magnitude 1.6) will be visible approximately 7° to the upper left of the Moon, potentially ...

BATAVIA, N.Y. — Maybe you saw it when you looked up at the sky on Friday. Or maybe you spotted it for the first time on Sunday. Hearts and smiley faces could be seen over the weekend in the Western ...

Two new scientific papers may help unlock the mysteries of lights in the sky by looking at sky survey plates from the 1940s and 50s, an era before man-made objects were in orbit. NBC News' Gadi ...