A meteorite from Mars, the largest piece ever found on Earth, sold for $5.3 million to an anonymous bidder at a Sotheby's auction in New York on Wednesday.

Although there will be fewer meteors in the sky, the best bet for seeing the Perseids is likely to be between July 18-28, when moonlight is minimal. To get the best view, head to a place with minimal ...

A newly discovered interstellar comet could be older than the Solar System, and scientists think it carries secrets from the dawn of the galaxy.

These incredible images reveal the exact moment when planets began to form around a star 1,300 light-years from Earth.

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

It's another meteoric rise for what's called the largest piece of Mars on Earth. The 54-pound rock fetched nearly $5.3 ...

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

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

Harvard astronomer Avi Loeb suggests that if interstellar object 3I/ATLAS isn't a comet, nor an asteroid, it may have been ...

Mark your calendar for later this summer when the Perseid meteor shower reaches its peak, offering a rare opportunity to see ...

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