Watch the crescent moon, Venus and the bright star Regulus align in a rare predawn close conjunction tomorrow.

Antarctica, New Zealand and a sliver of Australia are in prime position as the moon slips between the sun and Earth, ...

This Sunday, a partial solar eclipse is taking place just hours before the September equinox flips Earth's seasons. Here's ...

Each night, the moon glistens in the night sky, replete with all sorts of meanings depending on the person viewing it. Poets ...

Explore when and where the September full moon, the Corn Moon, will be visible across the United States with helpful viewing ...