NASA’s New Horizons Finds Second Mountain Range in Pluto’s ‘Heart’ Posted on July 21, 2015 by Frank Cisco Pluto’s icy mountains have company. NASA’s New Horizons mission has discovered a new, apparently less lofty mountain range on the lower-left edge of Pluto’s best known feature. via NASA http://ift.tt/1gMQrRI Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Like Loading... Related