After a more than 3,000,000,000 mile journey, NASA's New Horizons spacecraft makes historic flyby of Pluto #Facecast
Posted by ABC World News Tonight with David Muir on Tuesday, July 14, 2015
After a more than 3,000,000,000 mile journey, NASA's New Horizons spacecraft makes historic flyby of Pluto #Facecast
Posted by ABC World News Tonight with David Muir on Tuesday, July 14, 2015