The "Zero Day" star and "Late Show" host Stephen Colbert let a haunting silence hang in the air for several seconds.

Fluffy strands of cosmic gas and dust illuminated by bright young stars form a beautiful cloudscape in a neighboring nebula.

Courtesy of Brittany Mahomes/Instagram; MEGA Brittany Mahomes is (still) embracing Barbiecore to the max. Mahomes, 29, took ...

Stars form in regions of space known as stellar nurseries, where high concentrations of gas and dust coalesce to form a baby ...