US Mission To Mars, Rhino Horn Heists, Camouflage Cars By NPR Staff Published January 19, 2014 at 6:11 PM EST Facebook Twitter LinkedIn Email Listen • 0:00 Sian Proctor / NASA HI-SEASMission to Mars: Six explorers lived in this simulated Mars habitat in Hawaii for four months, part of a NASA study to test the role of cooking and food on an extended space mission. Copyright 2014 NPR