Aromatum Chaos is a depression about 90 kilometers (56 mi) long. Mars scientists interpret chaos regions as places where groundwater has broken out and undermined the surface, loosening the rocky material and washing it away.
Aromatum Chaos is a depression about 90 kilometers (56 mi) long. Mars scientists interpret chaos regions as places where groundwater has broken out and undermined the surface, loosening the rocky material and washing it away.