This small ridge, about 3 feet (1 meter) long, appears to resist wind erosion more than the flatter plates around it. (NASA/JPL-Caltech/MSSS)
Home This small ridge, about 3 feet (1 meter) long, appears to resist wind erosion more than the flatter plates around it. (NASA/JPL-Caltech/MSSS) This small ridge, about 3 feet (1 meter) long, appears to resist wind erosion more than the flatter plates around it. (NASA/JPL-Caltech/MSSS)