NASA’s New Horizons Detects Surface Features, Possible Polar Cap on Pluto via #NASA http://j.mp/1HSb60f

NASA’s New Horizons Detects Surface Features, Possible Polar Cap on Pluto via #NASA http://j.mp/1HSb60f:

via Twitter https://twitter.com/FR33Q

http://j.mp/OLW8el
from my Tumblr http://j.mp/1DCG6v5
April 29, 2015 at 11:02PM