Plus: Saturn’s moon Iapetus is visible, our Moon passes the bright star Spica, and Mars skims south of Pollux in Gemini in ...

Since 2018, we've seen 1ES 1927+654 generate jets in real time and found it may have a lone white dwarf orbiting near the ...

This colorful view of N79 centers on a star-forming molecular cloud complex in the Large Magellanic Cloud.

The Red Planet reaches its best position all year this week on January 15. Here’s how and when to get out and see it.

Just past 2 a.m. Eastern time on Jan. 16, 2025, a new rocket blasted off from the Cape Canaveral Space Force Station in ...