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A vein-filled rock is catching the eye of the science team of NASA's Perseverance rover. Nicknamed "Cheyava Falls" by the team, the arrowhead-shaped rock contains fascinating traits that may bear on ...

Long-haul roving On June 19 (the 1,540th Martian day, or sol, of the mission), Perseverance bested its previous record for distance traveled in a single autonomous drive, trekking 1,348 feet (411 ...

The Perseverance rover has been on Mars for almost three Earth years, but it just reached a uniquely Martian milestone. The wheeled explorer has now been on the red planet for 1,000 Martian days—or ...