More on Mars: Readings Show Evidence of Huge Ocean Under Mars' Surface The post Scientists Puzzled When Mars Rover Finds ...

On March 11, NASA's Perseverance Mars rover spotted a mysterious rock made of hundreds of tiny spheres that resemble spider eggs. Studying its formation could help us look for fossilized remains ...

Oregon's state rock is celebrating its 60th anniversary this year. Here's everything to know about the thunderegg and where to find them in Oregon.

Who said there's an egg crisis? NASA's Perseverance Rover has stumbled across an extremely strange rock that's "astonished ... In short, they're nothing like the rocks that make up the surrounding ...

NASA's Perseverance Mars rover spotted a mysterious rock made of hundreds of tiny spheres that resemble spider eggs. Studying ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. A close-up of an unusual Martian rock made up of hundreds of dark, round spheres stuck ...