Astronomers have detected a gigantic comet, and it's spewing gases from its nucleus as it shoots through our cosmic neighborhood.

Vomit Comet “These measurements give us a look at how this enormous, icy world works,” said lead author Nathan Roth of American University and NASA Goddard Space Flight Center. “We’re ...

Astronomers have spotted unusual molecular activity in the largest Oort Cloud comet, comet Bernardinelli-Bernstein (C/2014 UN271), despite it being far from the sun.

Dean Regas chats with astronomer David Levy, unpacking the discovery of the famous Comet Shoemaker-Levy 9. Listen in and find out how you can start chasing comets yourself.

A Gigantic Megacomet Is Erupting as It Zooms through the Solar System Recent observations have revealed carbon monoxide venting from the largest comet ever seen, providing clues about its origins ...

A groundbreaking discovery was recently made about the largest comet ever observed hurtling toward the sun from the Oort Cloud in the outer reaches of our solar system.

Astronomers discovered that C/2014 UN271, a massive comet more than 10 times larger than any known comet, is emitting jets of carbon monoxide gas from it's solid icy core.

The Oort cloud has sent its biggest comet yet towards the inner solar system, and it is travelling at an insane speed, releasing jets of carbon monoxide.

A groundbreaking discovery was recently made about the largest comet ever observed hurtling toward the sun from the Oort Cloud in the outer reaches of our solar system. Astronomers recently got a ...

Perplexity has started rolling out an early version of its AI-powered browser, Comet, to a select group of Windows PC users. The launch remains limited to early testers who have signed up for the ...

Sip and Splatter will be from 4 to 5 p.m. Wednesday, June 25. Juice and light snacks will be provided at this event described as a chaotic version of sip and paint for the whole family. Unique and ...

That said, it's not the largest known comet of any type. That honor belongs to 95P/Chiron, which could be more than 210 kilometers wide.