As of Saturday, Sept. 20, the moon phase is Waning Crescent, and it is only 2% lit up to us on Earth, according to NASA's ...

Is it a full moon tonight? Wondering what is the planet and bright star shining next to the moon? Here's what to know and how ...

As the cycle nears its end, the upcoming New Moon on September 21 will mark a fresh beginning, both in astronomical terms and in cultural interpretations of time and energy.

This weekend's September new moon will rise amid a partial solar eclipse, giving way to the autumnal equinox. Here's when, where it will be visible ...

Some observers may have noticed a faint glow illuminating the darker portion of the moon—a phenomenon known as Earthshine or ...

On September 19, a rare celestial event will light up the pre-dawn sky as the waning crescent moon rises alongside Venus and Regulus. Skywatchers in Europe, Asia, Africa, Canada, Greenland, and Russia ...

Astronomers are all set to witness the razor-thin waning crescent moon rise close to Venus in the predawn sky today, while ...

Watch the Sept. 21 partial solar eclipse live online with this handy livestream. Coverage begins at 2 p.m. EDT (1800 GMT).

Sarah McLachlan is back with 'Better Broken,' her first new album in 11 years ...

Milky Way season in the US is coming to an end, but the iconic band of stars, our galaxy's center, should still be visible for awhile.

A partial solar eclipse will begin Sunday, September 21 at 1:29 p.m. EDT, with the maximum eclipse phase—when the moon covers ...