The 3.7-billion-year-old formations in the planet's Gale Crater suggest the presence of long-gone bodies of liquid water, ...

Mars' southern hemisphere absorbs a lot of the sun's energy during the Red Planet's spring, and that may be causing Mars' ...

Nasa has been working on a range of technologies for astronauts to travel to and from Mars, which would take three years.

Mars is home to perhaps the greatest mystery of the solar ... vibrations travel revealed evidence that the origin of the ...

We can only speculate from what we see on other planets, like our own ... That's plenty warm enough for life to arise inside. It's unclear if lava tubes on Mars would also be this warm ...

The fact that the cold, dry Mars of today had flowing rivers and lakes several billion years ago has puzzled scientists for ...

The northern plains of Mars, marked by thousands of mounds and hills, hold significant evidence of the planet's watery past.

Buttes and mesas in Mars' Chryse Planitia contain clay minerals made from liquid water interacting with the rock nearly 4 ...

A collection of Martian rocks could reveal details about potential past life on the Red Planet – but first NASA has to get ...

Six planets are parading across the sky, appearing as some of the night's brightest stars. A few easy tips can help you ...

Data collected by NASA's InSight lander suggest that ancient internal processes are responsible for the "Martian dichotomy" ...

Mars's atmosphere and climate are impacted by interactions with solar wind, a stream of plasma comprised of protons and ...