Spoiler warning: Below there will be information about today's New York Times Strands puzzle.

Some people probably believe that the twinkling effect is produced by the stars themselves, but that is not the case at all.

A dazzling snapshot from ESO’s Paranal Observatory captures a rare sky parade — the Moon, a comet, and nearly every visible planet strung across the heavens. This celestial lineup is an optical ...

Understanding the origin of heavy elements on the periodic table is one of the most challenging open problems in all of ...

A study led by Paolo Padoan, ICREA research professor at the Institute of Cosmos Sciences of the University of Barcelona ...

Skywatchers worldwide are in for a charming cosmic display before the sun rises Friday, as three celestial bodies will appear ...