Eta Cassiopeiae is a famous double star with contrasting colors. You can find it in the W-shaped constellation of the Queen ...

The never-before-seen "nova," dubbed V462 Lupi, recently appeared in the constellation Lupus, after suddenly becoming 4 ...

Look to the east before sunrise on June 22 to catch the delicate form of the crescent moon shining with Venus alongside the Pleiades star cluster.

Sky watchers around the world have a new star to hunt for in the night sky, thanks to a recently detected explosion in our ...

A superbright Mars is currently visible alongside Regulus, the "Heart of the Lion" star located around 79 light-years from ...

The first test images from the Vera C. Rubin Observatory in Chile showcase thousands of previously unknown asteroids and ...

Astronomy fans can zoom in practically forever into the stunning first images from the Vera C. Rubin Observatory ...

Wausau Pilot & Review Central Wisconsin skywatchers can look forward to a dynamic week of celestial events, from the official ...

While rockets today take humans to space as often as earthbound folks drive to the grocery store, traveling beyond the ...

These are the first public images collected by the Chile-based observatory, which will begin a decade-long survey of the southern sky later this year.

Over 2 decades of Chandra X-ray Observatory views of the Crab Nebula and Cassiopeia A have been time-lapsed. The Chandra team explains here. Credit: NASA/CXC/A. Hobart ...