The ancient comet—dubbed the “comet of the century”—returns to the inner solar system only once every 80,000 years.

Wisconsin residents are in for a celestial treat as a supermoon coincides with the appearance of a potentially bright comet.

Stargazers are being treated to a once-in-a-lifetime event this month — make that 1,000 lifetimes. Comet Tsuchinshan-ATLAS ...

The Orionids — one of two annual meteor showers from Halley's comet — peak early Monday. A bright waning moon may make them ...

October will feature yet another rare celestial treat. Look to the night sky to see the biggest supermoon of the year along ...

Get ready to look up for the year’s biggest and brightest supermoon. And it’s pairing up with a comet for a rare stargazing ...

Calling all skygazers! There is a lot to see in the night sky over the next several days, including a comet, a nearly full moon, and a meteor shower that will peak soon!

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

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

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.