OSIRIS-REx used a Tesla-esque navigation system to capture 4.5 billion-year-old regolith

NASA's pioneering OSIRIS-REx mission has successfully returned from its journey to the asteroid Bennu. The robotic spacecraft briefly set down on the celestial body in a first-of-its-kind attempt (by an American space agency) to collect pristine rock samples, before alighting and heading back to Earth on a three-year roundtrip journey. The samples impacted safely on Sunday in the desert at the DoD's Utah Test and Training Range and Dugway Proving Grounds. Even more impressive, the spacecraft per...