Katie Worth

By Katie Worth Where do you get a robot ready to visit a lake a billion miles away? The glacier-fed Laguna Negra (map) in the Chilean Andes, where NASA and SETI Institute scientists have been testing a floating robot whose successors may eventually parachute into a sea on Titan, Saturn’s largest moon. It’s not filled with...

By Katie Worth Where do you get a robot ready to visit a lake a billion miles away? The glacier-fed Laguna Negra (map) in the Chilean Andes, where NASA and SETI Institute scientists have been testing a floating robot whose successors may eventually parachute into a sea on Titan, Saturn’s largest moon. It’s not filled with...