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            10/21/2020 3:37AM     

            NASA’s Osiris-REx Successfully Touches Asteroid Bennu

            For the first time, a NASA spacecraft successfully brushed the surface of an ancient asteroid to collect samples and return them to Earth. WSJ’s Robert Lee Hotz explains how Osiris-REx’s mission to Bennu could shed light on the origins of life on Earth. Photo: Handout/AFP/Getty Images