I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes in the ...

On Jan. 9, skywatchers can watch the dark limb of the 82%-illuminated waxing gibbous moon creep across this beloved star ...

At 8:07 p.m. Monday, stargazers in Chicago will see Mars disappear behind the moon and reappear on the other side of the moon ...

NASA's James Webb Space Telescope has captured a unique image that revealed 44 individual stars in a galaxy 6.5 billion light ...

Accessible to anyone the world over, witnessing the majesty of the solar system, including the Milky Way, and its billions of ...

2025's first full moon will be the last of four consecutive supermoons, according to NASA. But it's a pretty eventful lunar ...

Looking halfway across the observable universe and expecting to see individual stars is considered a non-starter in astronomy ...

NASA’s Parker Solar Probe made its closest approach to the sun early Tuesday, getting within just 4% of the Earth-sun ...

Mars will seem to disappear behind the full wolf moon Monday for many sky-gazers. Throughout January, also look up to see ...

The star is mentioned twice, and the text implies the first sighting was at the time of Jesus's birth.

On Monday night you may have a chance to witness the moon obscuring the Red Planet at its brightest, as well as a comet’s ...

The details vary depending on your location, but out in the western U.S. and Canada the moon will already be among the Pleiades stars soon after the sun has set and the twilight sky darkens.