NASA's Perseverance Mars rover nabs 8th rock sample on the Red Planet - Space.com

With more rocks in its pack, Perseverance is moving on to an old river delta in pursuit of ancient running water.

NASA's top-notch Red Planet geology rover is moving on to explore an ancient river delta now that its eighth rock sample is secured for future analysis. "Stashing my latest rock core sample (#8!) an… [+2868 chars]

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