Enjoy dark skies for evening observing, then catch a meteor shower and a planetary conjunction in the morning sky this week.

Look to the eastern sky, and a clear horizon will show you a unusual, grinning planet alignment with the crescent moon.

April’s planetary parade has fewer planets. Only four will line up: Venus, Saturn, Mercury and Neptune. April's parade of ...

Cosmic Splendor,’ on view in NYC, features dazzling pieces from the brand's Sous les Étoiles high jewelry collection.

Combining with one other previously confirmed planet, one of our closest stellar neighbors now has a family of four.

Meet the author: Dr. Phil Plait is an astronomer, author, and science communicator with a PhD in astronomy at the University ...

Venus, Saturn, and Mercury are full of surprises this month, and they have one more awe-striking display in store. Before ...

In a star’s core, fusion takes terrific temperature and pressure that is provided by the crushing gravity of the star’s ...

State’s Republicans are “not waiting to make our case.” Bipartisan bill to eliminate some credit card fees for businesses ...

See the pint-sized Pink Moon this week.

After putting on a great show in our evening sky since the fall of 2024, dazzling Venus puts on a spectacular showing for ...

The scientists say a planet nearby has been destroyed ... an astounding ring of glowing gas with the star at its center. It was a star much like the Sun, but when it died, it shed its outer ...