NASA spacecraft begins 2-year trip home with asteroid rubble
India TV NewsWith rubble from an asteroid tucked inside, a NASA spacecraft fired its engines and began the long journey back to Earth on Monday, leaving the ancient space rock in its rearview mirror. Osiris-Rex reached asteroid Bennu in 2018 and spent two years flying near and around it, before collecting rubble from the surface last fall. “I've been working on getting a sample back from an asteroid since my daughter was in diapers and now she's graduating from high school, so it's been a long journey,” said NASA project scientist Jason Dworkin. Colorado-based flight controllers for spacecraft builder Lockheed Martin applauded when confirmation arrived of the spacecraft's departure: “We're bringing the samples home!” Scientists hope to uncover some of the solar system's secrets from the samples vacuumed last October from Bennu's dark, rough, carbon-rich surface.