The four laser beams excite sodium atoms in the atmosphere to make for better cosmic observations. The post Incredible photos ...
New observations with the Atacama Cosmology Telescope in Chile reveal the earliest-ever "baby pictures" of our universe, ...
Trained on the spectacular Flame Nebula, the Hubble and James Webb Space Telescopes went hunting for the smallest stars in ...
The biggest stories of the day delivered to your inbox.
Beautifully captured by the James Webb Space Telescope (JWST), this image shows interstellar gas and dust lit up by a dead star in Cassiopeia.
The biggest stories of the day delivered to your inbox.
Viewers stayed up to the wee hours to catch a moment of astronomical majesty Friday morning, and they shared their photos of ...
35,934 people played the daily Crossword recently. Can you solve it faster than others?35,934 people played the daily Crossword recently. Can you solve it faster than others?
University of Hawaii Institute for Astronomy photo An asteroid discovered by the University of Hawaii’s Pan-STARRS1 telescope atop Haleakala on Monday, which has “a tiny probability of hitting ...