Following the Quadrantids meteor shower, another incredible sky event is about to take place: comet Atlas C/2024 G3 will soon ...

The Moon meets the Red Planet’s rival in Scorpius, skims close to Saturn, and reaches New phase in the sky this week.

A hundred years ago, astronomer Edwin Hubble dramatically expanded the size of the known universe. At a meeting of the American Astronomical Society in January 1925, a paper read by one of his ...

“Reducing unnecessary light pollution saves energy, enhances stargazing tourism, and protects Colorado’s breathtaking night ...

The state parks will need to implement strategies to reduce light pollution in order to help achieve International Dark Sky Place certification.

G3 (ATLAS) showed off its spectacular tail plumage to NASA spacecraft when it flew close to the sun this month.

G3 has mesmerized astronomers and amateur skygazers for months as the world tried to spot the bright comet in the sky nearing its fatal encounter with the Sun.

Experts think the comet started breaking up last week, but it's still putting on a show for star gazers for a few more days.

From Jan. 11 to 15, 2025, a bright comet surged through images from the ESA (European Space Agency) and NASA SOHO (Solar and Heliospheric Observatory) spacecraft. Called C/2024 G3 (ATLAS), the comet ...

Comet ATLAS (C/2024 G3) came three times closer to the sun than Mercury on January 13—and this may have changed it ...

The New Year starts with a bang as Quandrantids peaks on Jan. 2 and 3. This is one of the largest meteor showers of the year, ...

In the photo from the space station, the comet is captured just above Earth’s horizon, which is illuminated by a bright light ...