This month offers prime skywatching adventures, featuring a major meteor shower, the super harvest moon and planetary and ...

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

Comet Lemon will be in the heart of the constellation Boötes, the Herdsman, as it makes its closest approach to Earth on Oct.

This newly discovered comet could soon glow bright enough for the naked eye as it sweeps through October's morning and ...

Comets SWAN and Lemmon will both swing by Earth and appear bright in the sky near the end of October. Here’s how to see them.

Mars is within 5 degrees of Mercury from Oct. 12 through Oct. 29, but is much fainter. On the evening of Oct. 19, the two planets will appear closest together, just 2 degrees apart. About 30 minutes ...

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

Delta Aurigid meteors appear each year as Earth careens through a debris trail left by an unknown comet. The shower is active ...

Greetings! You can see all five visible planets this week, two in the early morning sky and three in the evening sky.

Colorado nights are getting colder, but stargazers who get outside after dark this October will be rewarded with a smattering ...

Sirius, also called the Dog Star, is the brightest star in Earth's night sky. Shining more brilliantly than any other star visible from Earth (excluding our sun, of course), Sirius is outshone only by ...