So I grabbed my camera, ran outside, and looked up just as Mars was supposed to emerge from the Moon's curved horizon. Seen ...

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

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

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 ...

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 ...

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

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

The moon will pass closely by Jupiter this evening (Jan. 10), meeting up with the gas giant in the constellation Taurus.

You won't see a majestic line of planets on Jan. 25 the way people on social media promise, but you will see four bright planets starting Jan. 16.

The Quadrantids’ radiant lies in the now-defunct constellation Quadrans Muralis, a region of the sky occupied by Boötes. It’s ...

Rising just before sunset on January 13, the Full Wolf Moon will be up all night, and will slip below the western horizon ...