[2880x1800] New impact craters on mars let scientists see what lies beneath the dust-covered terrain via /r/spaceporn http://ift.tt/2kVcf17
via Tumblr http://ift.tt/2kyd0fn
[2880x1800] New impact craters on mars let scientists see what lies beneath the dust-covered terrain via /r/spaceporn http://ift.tt/2kVcf17
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