Unusual landforms on Mars' Arcadia Planitia appear to be debris-covered glaciers flowing on a flat plain.
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Ingenuity aced its third-ever Martian flight early Sunday morning (April 25), adding to its already impressive resume.
NASA has delayed the first flight of its Mars helicopter Ingenuity after the vehicle's last test ended earlier than planned.
The 4-lb. (1.8 kilograms) chopper captured its first color photograph on Saturday (April 3), shortly after being lowered to the Martian dirt by the Perseverance rover.
Perseverance's laser hasn't yet penetrated the mystery of a strange Martian rock near the rover's new digs.
Enormous "spiders" cover the Martian south pole, and scientists finally have experimental evidence to show how they're created.
China's Tianwen-1 spacecraft has captured stunning images of Mars as a bright red sunlit crescent in deep space.
NASA's Mars rover Curiosity posed for a selfie in front of a beautiful Martian rock outcrop called "Mont Mercou" after probing the area for clues about the Red Planet's past.
Mars' Perseverance rover will help pave the way for future humans to travel to the Red Planet with a small instrument known as the Mars Oxygen In-Situ Resource Utilization Experiment (MOXIE).
Oceans' worth of water may remain buried in the crust of Mars, and not lost to space as previously long thought, a new study finds.
A European spacecraft is unraveling the secrets of the weird long cloud that has been appearing again and again in the Martian sky for years.
A camera on the ExoMars orbiter recently captured a photo showing a very, very tiny Perseverance on Mars.
Perseverance has captured a high-definition, 360-degree panorama of its surroundings on the floor of Mars' Jezero Crater, which harbored a lake and a river delta billions of years ago.
NASA's Perseverance rover sent home two images immediately upon its successful landing on the Martian surface Thursday (Feb. 18).
NASA's rhinoceros-size Perseverance rover pulled off the most precise landing in Martian history Thursday (Feb. 18), touching down successfully in Jezero crater.