The largest piece of Mars on Earth, weighing 54 pounds, is set to go on sale at Sotheby’s New York on July 16, with an expected price of between $2 million and $4 million. Collector Luca Calberi is ...

They’re not a perfect match, but it’s way too hot on the first planet for us to hop over and confirm for ourselves.

Can an asteroid, or two asteroids, crash into Earth in the next seven years? Scientists are observing these space rocks to ...

Micrometeorites are thought to shower down on planets throughout the universe, so the discovery that they help protocells ...

The biggest piece of Mars on Earth is going on sale and is set to become the most expensive space rock in the world. The 54lb ...

UCF Professor Ramses Ramirez believes human exploration can greatly accelerate the search for life. "A human can react ...

Scientists have observed whether the meteorites can reach Earth from Mercury. Over thousands of meteorites from Mars and the ...

Rocks found on Earth may have originated from Mercury: a potential breakthrough for astronomers.

A hidden box-lattice suggests groundwater sculpted Mars long after surface water fled; Curiosity’s drills aim to confirm the tale.

The brilliant flash, which was accompanied by a sonic boom that many mistook for an earthquake, resulted in hundreds of calls ...

The American Meteor Society said it received more than 160 reports of a fireball sighting from observers in Georgia and South ...

A fireball flashed across the Southeast sky Thursday, with booms and shaking reported in Georgia. NWS meteorologists say ...