Curiosity Sees Prominent Mineral Veins on Mount Sharp, Mars via...

Curiosity Sees Prominent Mineral Veins on Mount Sharp, Mars via NASA http://j.mp/1EL2ybV

http://j.mp/1bR8NPa

from my Tumblr http://j.mp/1IsdZmr

April 02, 2015 at 05:22PM