A Ph.D. student and his supervisor have developed a simple way to test for active life on Mars and other planets using ...

In 2024, NASA's Mars rover Perseverance collected an unusual rock sample. The rock, named Sapphire Canyon, features white, ...

Mars, once thought too cold and dry for liquid water, may briefly host salty brines twice a day during certain seasons. These ...

FILE — A Martian meteorite, weighing 54.388 lbs. (24.67 kg), said to be the largest piece of Mars on Earth, at Sotheby’s, in ...

NASA's Perseverance Mars rover captured a breathtaking panorama of the Red Planet surface depicted in false-color under a ...

Mars’s Acheron Fossae reveals a frozen, fractured landscape shaped by ancient forces, holding clues to the planet’s climate ...

The largest Mars meteorite ever found on Earth was sold at a Sotheby's auction in New York on Wednesday for $5.3 million.

Acheron Fossae is filled with dramatic landscape features — most notably, its namesake fossae, or fault-like channels that ...

It sold for more than the maximum estimated price of $4 million. On Wednesday (July 16), the largest Mars meteorite on Earth ...

Mars is usually a safe 225 million kilometers away from Earth, but what if the red planet went off course and headed straight ...