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HiRISE Camera Returns New View of Dark Pit on Mars

Friday, September 7, 2007

dark  pit on mars
HiRISE image of a dark pit seen on Mars. The pit is a vertical shaft that cuts through lava flow on the flank of the Arsia Mons volcano.
Credit: NASA/JPL-Caltech/University of Arizona

The High Resolution Imaging Experiment (HiRISE) has confirmed that a dark pit seen on Mars in an earlier HiRISE image really is a vertical shaft that cuts through lava flow on the flank of the Arsia Mons volcano. Such pits form on similar volcanoes in Hawaii and are called "pit craters."

More: NASA - Dark Pit on Mars' Arsia Mons, with Sunlit Wall

More: UA News - HiRISE Camera Returns New View of Dark Pit on Mars

More: LPL - HiRISE access images, news, and and instrument information