ARCHIVED - NASA's Perseverance Mars Rover on X: "I love rocks. Look at these right next to my wheel. Are they volcanic or sedimentary? What story do they tell? Can’t wait to find out. #CountdownToMars https://t.co/7w3rbvbyoL https://t.co/H3q1M0YJAd" / X

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ARCHIVED - NASA's Perseverance Mars Rover

I love rocks. Look at these right next to my wheel. Are they volcanic or sedimentary? What story do they tell? Can’t wait to find out. #CountdownToMars mars.nasa.gov/mars2020

6:29 PM · Feb 19, 2021