Crater impact in the ice sheets of the northern Martian lowlands
Cool image time! The picture to the right, cropped and reduced to post here, was taken on June 1, 2026 by the high resolution camera on Mars Reconnaissance Orbiter (MRO).
The science team labels this a crater with “layered deposits,” referring to the terraced glacial debris inside the crater. Researchers have found so many craters on Mars with similar features that they have given it a name, concentric crater fill. Thousands of craters in both the north and south mid-latitudes have this fill, thought to be buried glaciers protected by a mantle of dirt and dust.
The image however reveals a lot more about the ubiquitous presence of ice on Mars. Note the splash apron around the crater. Note also the gaps in the crater rim. The impact that created this crater hit a surface that had a lot of near surface ice, which immediately vaporized and melted to form the splash apron and allow the crater rim to from so unevenly.
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