Bleached clay rocks found on the Martian surface suggest that the Red Planet was once home to heavy rainfall and tropical ...

Mars Express orbiter captures a slightly elliptical crater measuring roughly 12 miles (20 kilometres) east to wes ...

Scientists have detected tiny lightning bolts on Mars for the first time — they were found discharging around NASA's ...

What can mapped drainage systems on Mars teach scientists about the red planet's watery past? This is what a recent study ...

SPACE exploration chiefs believe the first humans born on Mars could be up to a foot taller than regular earthlings. Experts ...

Tracking the first astronauts’ visit to Mars won’t be as simple as watching a clock or marking days off of a calendar. Thanks ...

Since humanity's first steps on the moon, the aspiration to extend human civilization beyond Earth has been a central ...

Of course, everything on Mars has to be different from Earth — not even the thunder can sound like thunder. Instead, these tiny bits of lightning give off sounds more like those that people associate ...

NASA's Perseverance rover found rocks on Mars that on Earth usually form in tropical environments. That Mars once hosted ...

Minnesota’s largest city was briefly colder than Mars last month. A late-November cold snap in Minneapolis sent temperatures ...

The picture-perfect launch of twin Escapade orbiters bound for Mars presages a fantastical new age in exploring the planets, ...

NASA is training a dog-shaped robot named LASSIE-M for missions on Mars. The goal of NASA researchers is to develop a robot ...