Our Island Universe What's Eating Pluto? WMRA | By Shanil Virani Published April 1, 2016 at 5:00 AM EDT Facebook Twitter LinkedIn Email Listen • 1:30 NASA/Johns Hopkins University Applied Physics Laboratory/Southwest Research Institute On this episode of Our Island Universe: Recent images from Pluto show a curious area that looks like a giant bite mark... and the culprit might be methane ice.NASA Article - Pluto: The Ice Plot Thickens