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

The iridescent cloud reveals new clues about ice formation in the Martian atmosphere (no little green men, sorry).

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

Footage of NASA's Perseverance rover capturing a dust devil on Mars traveling at 12 miles per hour (17 kph) Credit: Space.com ...

Red-and-green-tinted clouds drift through the Martian sky in a new set of images captured by NASA's Curiosity rover using its ...

"I'll always remember the first time I saw those iridescent clouds and was sure at first it was some color artifact." ...

The Sun sets differently on Mars. Part of that is due to its distance from the star (an average of 142 million miles versus ...

NASA's Mars helicopter Ingenuity seen flying during a fight. The Perseverance rover can be seen in the distance during the ...

NASA’s Curiosity rover captured stunning twilight images of Martian clouds, revealing iridescent red and green tinges. These ...

The clouds, composed of carbon dioxide ice crystals, glow in shades of red, green, and pearlescent hues in the martian ...

The car-sized Curiosity rover has spotted evidence of once quite hospitable environs on Mars.

Curiosity has been exploring the Gale Crater since August 2012. According to NASA, Curiosity was the largest and most capable rover ever sent to Mars when it launched in 2011. Its recordings aimed to ...