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Mars: Pits in Hale Crater Ejecta
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The pits visible here aren't impact craters. The material they're embedded into is ejecta (stuff thrown out of an impact crater when it forms) from a large crater called Hale which is not seen in this image. (Audio by Tre Gibbs. Enhanced color images are 1 km across.)
Credit: NASA/JPL/University of Arizona
Credit: NASA/JPL/University of Arizona