Mars changed from a blue world with water to a red desert because its atmosphere escaped into space over billions of years.

Mars is a dusty planet dominated by vast, dry deserts, with no easily accessible sources of liquid water. Much like on Earth, dust is lifted from Mars's surface by wind and rotating air columns, ...

For decades, the search for life on Mars has been a story of hints and maybes, of chemical curiosities that stopped just ...

A pair of NASA spacecraft know as the Escape and Plasma Acceleration and Dynamics Explorers (ESCAPADE) to be launched to Mars ...

NASA's Perseverance rover has just captured proof of lightning in Mars, which appears to spawn in the whirlwinds that roam its surface.

NASA’s Perseverance rover has detected electrical sparks in dust devils on the planet Mars. The crackles, which the rover ...