File:ESP 054940 2385 (42420399645).jpg

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Figure 8 Craters on Mars – When we see a combination of two crater shapes on the ground, the one showing a nearly “full circle” will be the younger crater. In this image, we see the combined shape of two impact craters. However, neither crater displays a continuous circular shape (or rim) in the area connecting them. These two “figure 8” shapes indicate a binary impact where the impactor split apart shortly before hitting the ground, creating both craters at the same time.

NASA/JPL/University of Arizona (307 km above the surface, less than 5 km top to bottom and north is to the left)

www.uahirise.org/ESP_054940_2385
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Source ESP_054940_2385
Author UAHiRISE (NASA)

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Public domain This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
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Date/TimeThumbnailDimensionsUserComment
current14:30, 16 August 2018Thumbnail for version as of 14:30, 16 August 20182,560 × 1,920 (4.41 MB)Meisam (talk | contribs)Transferred from Flickr via #flickr2commons

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