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 ...

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 ...

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.

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

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

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