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Scientists with NASA's Perseverance Mars rover said today that the rover has collected several tantalizing organic rock samples from an ancient river delta on the Red Planet.
Investigating the site of an ancient river delta, the Perseverance rover has collected some of the most important samples yet on its mission to determine if life ever existed on
NASA's Perseverance rover has spent 1.5 years on Mars exploring an ancient lake bed. Scientists say several rock samples collected on Mars have organic molecules associated with life. A follow-up mission will pick up these samples from Perseverance in 2030.