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

Regulus, a distant star, Venus and our moon will be visible during a conjunction tonight, and how Californians can best see ...

Three celestial bodies are preparing to meet up for one night in September in a cosmic conjunction that should be widely visible in the sky.

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.

A celestial conjunction saw Venus appear with the moon and Regulus overnight Sept. 19. Will the three create another morning ...

Scientists have presented the "first compelling evidence for the existence of lava tubes on Venus." And they're way bigger ...

Stargazers in the U.S. will witness the razor-thin waning crescent moon rise close to Venus and the bright star Regulus in the predawn sky on Sept. 19, while others will see the lunar disk pass ...

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 ...

A truly majestic sky sight last month was a close pairing of the two brightest planets, Venus and Jupiter, at dawn Aug. 12.

If you were out before sunrise Friday morning, you probably caught a sight of the planet Venus and the crescent moon close ...