Planetary nebula 6563 is a worthy challenge for larger scopes, floating near the base of the Teapot asterism in Sagittarius ...

See the Moon as it looked on July 20, 1969. Plus, check out Comet Tempel 2 as planet Mercury stands still in the sky this ...

Looking for a sky event this week? Check out our full Sky This Week column. July 17: The Moon skims south of Venus. Comet 10P ...

Our satellite stands as the apex of a triangle with two outer planets — Saturn and Neptune — in the early-morning sky.

Earth’s satellite sits near Regulus in the heart of Leo the Lion this evening, with blazing Venus nearby in the western sky ...

Saturn’s moons shine, Mars passes near the eye of Taurus the Bull, and a delicate crescent Moon sits close to Venus in the ...

New James Webb Space Telescope (JWST) observations reveal that the so-called “Roasted Planet” is getting cooked by its host ...

Everyone can watch a small moon skim Saturn’s northern pole, while advanced imagers may catch its shadow on the cloud tops.

China's asteroid sample-return probe has closed to within 20 kilometers of 469219 Kamoʻoalewa, kicking off its science ...

Look up this evening to find the season’s most famous asterism, the Summer Triangle, with the plane of the Milky Way running ...

Launched on July 3, NASA's Swift Boost mission aims to save the agency's Neil Gehrels Swift Observatory from a decaying orbit ...

The Red Planet passes due north of red giant star Aldebaran in Taurus the Bull. Catch the lovely early-morning view if you’re ...