The most massive chunk of Mars ever found on Earth could sell for up to US$4 million in a Sotheby's auction later this month.

Why is Mars barren and uninhabitable, while life has always thrived here on our relatively similar planet Earth?

Despite being known as the Red Planet, Mars shows off its swirling yellows, oranges and browns in a new satellite photo from ...

Why is Mars barren and uninhabitable, while life has always thrived here on our relatively similar planet Earth? A discovery ...

Researchers are developing bioplastic bubbles from algae that could grow, repair, and protect habitats on Mars without ...

New research shows how Mars may have undone its own habitability, while Earth stayed stable enough to support life.

Of all the planets visible from Earth, Mars has always felt different. Its soft red glow has caught the eye of sky-watchers ...

A rare meteorite that traveled 36 million miles on its journey to Earth could become the most expensive space rock ever sold ...

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

Indian astronaut Group Captain Shubhanshu Shukla is visiting a home away from Earth that has seen continuous human presence ...

LMT unveils a $3B Mars Sample Return plan aimed at slashing NASA's costs and redefining deep space exploration.

The thick, mineral-rich layers of clay found on Mars suggest that the Red Planet harbored potentially life-hosting ...