What’s that bright star in the sky after sunset ... the red planet appears to the naked eye to have a golden-reddish light rather than purely a red light. "A closer look reveals a richer ...

The origin of a mysterious throbbing light racing behind clouds across parts ... "Caught a magnificent green bolide meteor … SO BRIGHT," exclaimed Mid-Atlantic Severe Weather Alert on social ...

CAPE CANAVERAL, Fla. -- Europe’s Euclid space telescope has detected a rare halo of bright light around a nearby galaxy, astronomers reported Monday. The halo, known as an Einstein ring, encircles a ...

Herschel, which viewed the heavens in infrared light, launched in May 2009 and ended its mission four years later. HOPS 150 glows a bright golden red in the upper-right corner of the image ...