Home » BBC News - Technology » technology news » VIDEO: Nasa's amazing hedgehog space robot VIDEO: Nasa's amazing hedgehog space robot Unknown 9:56 AM BBC News - Technology technology news Check out the incredible hedgehog space robot that Nasa's developing to help explore rocky comets and asteroids. from BBC News - Technology http://ift.tt/1K5WRXl Share: Facebook Twitter Google+ StumbleUpon Digg Delicious LinkedIn Reddit Technorati