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.
Continue reading “Perseverance Has Been Carrying a Rock in its Wheel for Over 100 Days”