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OSIRIS-REx 3D Model
The Origins, Spectral Interpretation, Resource Identification, Security, Regolith Explorer (OSIRIS REx) is a planned NASA asteroid study and sample return mission. The launch is planned for September 8, 2016. The mission is to study asteroid 101955 Bennu, a carbonaceous asteroid and in 2023 to return a sample to Earth for detailed analysis. Material returned is expected to enable scientists to learn more about the formation and evolution of the Solar System, initial stages of planet formation, and the source of organic compounds which led to the formation of life on Earth. If successful, OSIRIS-REx will be the first US spacecraft to return samples from an asteroid.