venerdì 17 luglio 2015

NYT Science: NASA Discusses Pluto Flyover

NASA Discusses Pluto Flyover
By NASA

S. Alan Stern, the principal investigator for NASA’s New Horizons mission, said on Friday that the second close-up views of Pluto show mountains made of ice and a crater-free surface.

Published: July 17, 2015 at 06:00AM

via NYT Science http://ift.tt/1fQXhpe