Using data from NASA’s Gravity Recovery and Interior Laboratory (GRAIL), mission scientists have solved a lunar mystery almost as old as the moon itself.
October 01, 2014
from NASA http://ift.tt/1xCW1Mh
via IFTTT
October 01, 2014
from NASA http://ift.tt/1xCW1Mh
via IFTTT
沒有留言:
張貼留言