If you looked up at the sky tonight, you might’ve seen an “ancient” comet that won’t be seen again for tens of thousands of ...

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.

Dozens of people gathered at the 606 Bloomingdale Trail, 1805 N. Ridgeway Ave., Thursday night for an observation event ...

Euclid launched from Florida's Cape Canaveral on July 1, 2023, and sent back its first test photos just one month later. The ...

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

This is a pretty special event since this comet won’t be seen for another 80,000 years, or possibly ever again! Scientists ...

Scientists found the Tsuchinshan–ATLAS comet in 2023. Now, it’s here and visible in our sky, even from Chicago. The comet won ...

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

October's supermoon is the closest of the year and it's teaming up with a comet for a rare stargazing two-for-one.

Paul Eskridge was walking home from the Minnesota State University campus Tuesday shortly after dusk when he looked up in the ...