NASA's OSIRIS-REx has been traveling for seven years to get an asteroid sample to Earth. Check out its 3.86 billion-mile journey from launch to asteroid sample landing in the photos below. NASA/Keegan BarberAfter collecting the largest asteroid sample ever brought to Earth, OSIRIS began its long journey home. AdvertisementAdvertisementSample retrievalRecovery team members gather around a capsule containing Bennu asteroid samples as part of NASA's OSIRIS-REx mission. Analyzing the sampleLockheed Martin recovery specialists Levi Hanish and Michael Kaye take the lid off NASA's OSIRIS-REx asteroid sample.

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Persons: REx, —, what's, OSIRIS, imager, Bennu, NASA's, Dante Lauretta, Keegan Barber, Rick Bowmer, NASA’s, Molly Wasser, Martin, Levi Hanish, Michael Kaye, Robert Markowiz, Noah Petro, What's, It's Organizations: Service, REx, NASA, United Launch Alliance, Atlas, Goddard, University of Arizona, Survey, NASA's Goddard Space, Earth, Department of Defense's Utah, AP, US Air Force, NASA’s Johnson Space Center, Space Center, JPL, Caltech Locations: Cape Canaveral , Florida, Salt Lake City, Houston, Houston , Texas