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

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

New images captured by NASA's Curiosity rover show colorful clouds in the sky over Mars. The images were captured by the ...

A recent video created from images captured by Curiosity shows clouds tinted red and green flowing though the sky over Mars.

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

The above image shows a 20-meter-long chunk of frozen carbon dioxide falling off a cliff. Rising temperatures during the ...

NASA sent a valentine to space lovers on social media this week posting images of heart shapes found on Mars. The pictures ...

Mars helicopter Ingenuity appears to be missing rotor blades in Perseverance rover imagery captured. The rover's SuperCam ...

The Philippine Mars' final flight ended in Lake Pleasant, Arizona, where the aircraft will be displayed. See photos of the ...

Incredibly powerful marsquakes that violently shake the red planet don't always begin under the surface, research shows.