In a nutshell NASA’s Perseverance rover has collected the first carefully selected Martian soil samples from Jezero Crater, ...

In late October, the rover photographed a scattering of bright white rocks. The Martian pebbles present two big mysteries: What are they made of, and how did they get there? Bright white pebbles ...

NASA’s Perseverance rover is making history by collecting handpicked Martian samples for future return to Earth. Scientists are eager to study these specimens to unlock secrets about Mars’ ancient ...

No matter how many missions to Mars she takes part in, the sheer joy of unearthing discoveries about the red planet never gets old for Mariek Schmidt.

What kind of gradual or violent natural process, phenomenon, cosmic force, or catastrophe in the early phase of Mars (given the age of the rocks on the surface) could offer an answer to this question?

Data collected by NASA's InSight lander suggest that ancient internal processes are responsible for the "Martian dichotomy" that splits the Red Planet into two distinct halves. Recordings of ...

A collection of Martian rocks could ... and scooping up intriguing rock samples. Some of those samples have been stashed away in cylindrical tubes on the planet's surface, while others are safely ...

Shergottites are 200- to 600-million-year-old basaltic rocks that have geochemical and isotopic characteristics similar to the moon. These meteorite samples suggest that Mars formed a core ...

Craters on the southern highlands indicate they are older than the northern lowlands, suggesting a significant event or process shaped the planet’s surface. Scientists believe Mars’ northern ...