A rock discovered on Mars by scientists could hold the key to uncovering how the universe formed billions of years ago The National Aeronautics and Space Administration (NASA)'s Perseverance rover ...

The Perseverance rover has found some intriguing samples on the red planet. Here's what they might reveal about the origins ...

Some of the unusual rocks carry stories about water on Mars. One has hints of long-gone microbes. All tell of a dynamic, complex planet.

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

New images captured by NASA's Perseverance ... or by the condensation of rock vaporized by a meteorite impact. Mars was once dotted with thousands of huge volcanoes which saw 'super eruptions ...

This image, taken by Curiosity, shows a selfie in front of Mont Mercou, a 20-foot-tall rock formation on Mars. This image, captured by the HiRISE camera, shows a bear-like face on Mars, formed by ...

NASA said the rock that it came from likely formed at least 3.9 billion years ago during Mars’ earliest geologic period, and may have been broken up and recrystallized during an ancient meteor ...

Doing that would require bringing the leopard-spot rock back to Earth for analysis. A sample is sitting in Perseverance’s belly, awaiting a ride off Mars for precisely that purpose. Regardless ...

Others are not sold on the UFO claims, saying the image shows the typical Mars landscape that is littered with oddly shaped rocks. 'There is no scale on that photo and it’s not airborne.

Previously: • Just how big were the rocks we saw on Dimorphos seconds ... finds its target The post New photo of tiny and ...

At Ars Technica, we’ll take a different route, finding inspiration from very real images of a universe that ... Today's image comes to you all the way from Mars. One of the most powerful tools ...