Katie Worth

Swimming Robot Tested for Billion-Mile Trip to Saturn Moon

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 ...

Swimming Robot Tested for Billion-Mile Trip to Saturn Moon

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 ...