The comet C/2023 A3 (Tsuchinshan-ATLAS) was discovered in 2023 and is on its way into the inner solar system. Early estimates ...

And speaking of biking, there’s good news for those who are, shall we say, vertically averse. The City of Durango announced this week it is adding a new connector trail in the Twin Buttes system. The ...

Skywatchers can see both a comet and a supermoon on Thursday night. Here's when to look.

The coma and long tail of comet Tsuchinshan-ATLAS, also called C/2023 A3 (Tsuchinshan–ATLAS), is currently shining at ...

As the comet Tsuchinshan-ATLAS continues to move farther from both the Earth and the sun, its brightness will fade.

NASA estimates the comet won’t return for at least 80,000 years unless its path is altered by other celestial bodies.

The rare, once in 80,000-year comet Tsuchinshan-ATLAS will be visible over New Jersey through the rest of the month. Check out these sightings.

A supermoon will appear in the sky on Oct. 17, 2024, and it will coincide with the arrival of the hunter's moon and the ...

The best comet of the year is starting to fade in brightness, but it’s still an easy naked-eye object in the evening sky.

A rare comet is still glowing over Ohio. Here's how to see it before it's gone, and won't return for 80,000 years.

October's full moon, also referred to as the hunter's moon, will take center stage Thursday night as the third of four ...

The comet Tsuchinshan-ATLAS, which some have dubbed the comet of the century because of its brightness, is visible on the ...