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.
Dark
Light
This observation show us chaotic terrain in Aromatum Chaos, with collapse features and potential dikes.
Image: NASA/JPL/University of Arizona https://www.uahirise.org/hipod/ESP_067124_1785
Related Posts
A Transition from Depressed to Inverted Channels in Gorgonum Basin
This image shows a transition from depressed to inverted channels in the Gorgonum Basin.
A Long and Winding Channel in Tharsis
The Tharsis region of Mars is covered in vast lava flows, many with channels. Some channels, however, resemble features that may have been formed by water.
Lines of Pits in Protonilus Mensae
This observation shows a lobe-shaped debris apron emanating from a massif (shown in the upper left of the image) in the Protonilus Mensae region in the Northern Hemisphere of Mars.
A Layered Butte in Northern Hellas
The objective of this observation is to examine a butte with many exposed and well-defined layers.