A grid of small polygons on the Martian rock surface near the right edge of this view may have originated as cracks in drying mud more than 3 billion years ago. [4377 x 2163] via /r/spaceporn http://ift.tt/2iNEZ9a
via Tumblr http://ift.tt/2iNFjVg
A grid of small polygons on the Martian rock surface near the right edge of this view may have originated as cracks in drying mud more than 3 billion years ago. [4377 x 2163] via /r/spaceporn http://ift.tt/2iNEZ9a
No comments:
Post a Comment