The ripples suggest that the lake was free of ice at one point.

Right now, Mars is a reddish desert landscape – attractive but dead, and certainly not home to any little green men.

NASA’s Mars rover has made a discovery ‘unlike anything we’ve ever seen’, and it could help scientists have a better ...

Martian clouds are almost always made of dry ice, or frozen carbon dioxide. 95% of the planet's atmosphere is CO2.

NASA's Curiosity rover photographed remnants of rippling waves in an ancient Martian lakebed, proving that the Red Planet had ...

NASA's Perseverance rover continues to surprise the scientific community with its discoveries on the surface of Mars.

NASA's Perseverance collects the “Silver Mountain” sample in Jezero, revealing geological secrets and possible traces of ...

NASA has revealed its Mars 2020 Perseverance rover has made a 'successful' and exciting discovery. The National Aeronautics ...

These twilight clouds aren’t just a rare sight—they may be only capable of forming above specific regions of Mars. Both the Curiosity and Pathfinder rovers (respectively located above and ...

In that investigation, Curiosity captured images over the course of 16 minutes on January 17, or Sol 4426 on Mars. The images show reddish-green clouds in the Martian twilight. The clouds are ...

A photograph of a "Silver Mountain" rock sample collected by NASA's Perseverance Mars Rover as it explores the rim of Jezero Crater. | Credit: NASA/JPL-Caltech NASA's Perseverance rover has been b ...