Catch a delicate crescent moon from Sept. 23–27 and watch it pair with Spica, Mars and Antares in the west after sunset.

Early risers across the globe were treated to a rare and visually striking celestial event on September 19, as the waning crescent moon, Venus, and the bright star Regulus appeared in an exceptionally ...

The moon and Venus will shine vividly alongside a bright star in the early morning in a celestial rendezvous that should be visible across the U.S.

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

Stargazers in the U.S. will witness the razor-thin waning crescent moon rise close to Venus and the bright star Regulus in ...

And speaking of the break of dawn, that happens nowadays at around 5:15 a.m. local daylight time. And that's the time for ...