HiRISE | HiPOD Updates

HiPOD: 21–25 September 2026

	Rhythmic Layering in Arabia Terra The Arabia Terra region on Mars has light-toned layered deposits exposed within larger impact craters that preserve a record of the planet’s ancient climate.
	Sulfate Deposits in Iani Chaos This HiRISE image shows light-toned layered deposits within Iani Chaos. Many of the same deposits occur within the depressions of Iani Chaos, as well as several nearby chaos regions like Aram and Aureum Chaos.
	Crater Dunes and More As is often the case with HiRISE images, a single image can capture a wide assortment of geologic features formed by quite different processes.
	Dune Day in Schaeberle Crater The light-colored, rough surface is covered with small impact craters, showing that this landscape has been exposed for a long time. Resting on top of this older terrain are smooth, dark dunes that formed by wind-blown sand.
	Clay-Bearing Outcrops near Vedra Valles These outcrops need to be analyzed in detail by combining spectral signatures (CRISM) and high resolution images to better characterize their shape and stratigraphical context.

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