‘Pluto Time’ Mosaic
NASA is unveiling mosaics of Pluto and its largest moon Charon, representing the global response to its popular “#PlutoTime” social media campaign. A photo of Clyde Tombaugh, the American who discovered Pluto in 1930, is embedded in this mosaic of hundreds of images shared during the campaign.
October 20, 2015
via NASA http://ift.tt/1M4voC3