Stunning face-on spiral M74 is visible after dark this evening, showing off its bright nucleus and fainter asymmetrical arms ...

Our satellite passes several planets while Venus meets Spica in a close conjunction and spooky season culminates in the sky ...

The Red Planet reaches the border of Cancer and Leo; tomorrow it will have crossed the line into the Lion, sharing it with ...

This crescent-shaped cluster shines in northern Cassiopeia, visible all night long as the stars wheel around the North ...

The newly discovered object, 2026 ED138, could be among the largest worlds ever found past Neptune. If confirmed, it would be ...

October’s bright Full Moon offers an excellent observing target, allowing you to trace the rays thrown out by ancient impacts ...

The Moon passes 5° north of Uranus at 6 A.M. EDT this morning. You’ll find our satellite hanging above the Pleiades (M45) in ...

Even with a bright Moon in the sky, you can easily trace this “waterfall” of stars to its end in the spray of open cluster ...

This small martian satellite, the mission target for MMX, is destined to be shredded, changing the Red Planet forever.

Saturn’s small moon Tethys makes another transit across the disk along with its shadow; several other moons are observable as ...

Learn the basics of the celestial coordinate system, like right ascension and declination, for accurate stargazing.

The Southern Fish is home to the bright luminary Fomalhaut, a lovely young star that shines brightly in the evening sky.