And then you find these little pockets of weird geology that seem ... and the different sediments in the rock layers have led to the distinctive shape of these rocks. Along with the mushroom ...

NASA is an eyewitness to just how weird Mars can be as evidenced by a “mushroom” rock spotted by the Perseverance rover. A red circle shows the mushroom-shaped rock seen by NASA's Perseverance ...

It also suggests these bizarrely shaped "moonlets" may be more common ... rubble-pile "parent" asteroid — composed of loosely ...