Scientists discover 3I/ATLAS, a possible 7-billion-year-old comet from deep space. It may rewrite what we know about the ...

Interstellar objects are visitors from solar systems beyond our own, and the third ever such object, known as 3I/ATLAS, has ...

New simulations have narrowed down where the newly discovered interstellar comet 3I/ATLAS likely came from, revealing it could be more than 3 billion years older than the solar system.

The newly discovered space rock may be older than our entire solar system, and you may get the chance to see it ...

The Perseid meteor shower will be lighting up the summer night sky beginning in July. But it won't peak until August. Here's ...

Amazon's Project Kuiper broadband network got a literal boost from SpaceX Wednesday as a Falcon 9 rocket put several Kuiper ...

A meteorite that is the largest known piece of Mars on Earth has sold for $5.3 million, with taxes and fees, to an anonymous ...

Scientists now say an interstellar comet discovered earlier this month could be one of the oldest that astronomers have ever ...

According to NASA, the Perseids is considered the best meteor shower of the year, largely due to the long streaks of color they leave as they head through our atmosphere, as well as their sheer ...

Earlier this month, astronomers were thrilled after spotting an interstellar object — only the third of its kind ever ...

Just the third-ever confirmed interstellar object has been detected in our solar system. Here's what we know. (Spoiler: It's ...

Skygazers have a lot to look forward to over the next month. A couple of dueling meteor showers will grace the skies later in ...