Perseverance Has Been Carrying a Rock in its Wheel for Over 100 Days

NASA's Mars Perseverance rover acquired this image of a rock inside the rover's wheel, along with the area in front of it using its onboard Front Left Hazard Avoidance Camera A. This image was acquired on May 26, 2022 (Sol 449) at the local mean solar time of 15:39:48. Image Credit: NASA/JPL-Caltech

Why does a Mars rover have a rock in one of its wheels? Maybe it’s because a rover doesn’t have pockets.

Who among us hasn’t picked up a great rock, carried it around, maybe saved it for a long time, or even placed it somewhere safe or special? The Perseverance rover is doing just that, having carried a random Mars rock in its wheel for quite some time.

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Curiosity Finds a Bizarre Rock on Mars that Looks Like a Flower

Curiosity rover obtained this 'Hand Lens' extreme close-up of one of the very small and rather unusual concretion features. This one has been called 'Blackthorn Salt'. Credit: NASA/JPL-Caltech/MSSS/Kevin M. Gill

The Curiosity rover took a picture of something pretty enticing this week on the surface of Mars. While the object in question looks like a tiny little flower or maybe even some type of organic feature, the rover team confirmed this object is a mineral formation, with delicate structures that formed by mineral precipitating from water. The size of this tiny object is just 1 centimeter.

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