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Well-Preserved Impact Ejecta on Mars
This image of a well-preserved unnamed elliptical crater in Terra Sabaea, is illustrative of the complexity of ejecta deposits forming as a by-product of the impact process that shapes much of the surface of Mars.
from NASA Image of the Day http://ift.tt/2jct7C2
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from NASA Image of the Day http://ift.tt/2jct7C2
via IFTTT
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