The new images by the Curiosity rover on Mars show "dramatic evidence" of ancient groundwater in crisscrossing low ridges, ...

NASA's Perseverance rover may have recorded evidence of a triboelectric discharge caused by a dust devil on Mars, according ...

The Mars rover found geological formations in Gale Crater showing how water percolated beneath the surface, and ...

By discovering carbonate rocks, NASA's Mars rovers may have unlocked the key to understanding the fate of the Red Planet's climate.

Meteorite NWA 16788 is the largest known piece of Mars on Earth, weighing 54 pounds (24.67 kg). Discovered on November 16, ...

Mars is thought to currently have all the necessary ingredients for life except for perhaps the most important one — liquid ...

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

One of the great unsolved problems in modern planetary science is written on the surface of Mars. Mars has canyons that were ...

The images and data being collected are already raising new questions about how the Martian surface was changing billions of ...

NASA's Perseverance rover is digging deeper into Mars' geologic past as it begins grinding into rock surfaces to expose ...

China’s Tianwen-3 Mars sample return mission could bring Red Planet rocks back to Earth as early as 2031—years ahead of competing U.S.-European efforts ...

The origin of life is one of the most fundamental and enduring questions of mankind and one of the three greatest Origin ...