“PolyCam, MapCam and SamCam will be our mission’s eyes at Bennu,” said Dante Lauretta, principal investigator for OSIRIS-REx at the University of Arizona, Tucson. “OCAMS will provide the imagery we need to complete our mission while the spacecraft is at the asteroid.”
OSIRIS-REx is the first U.S. mission to sample an asteroid, and will return the largest sample from space since the Apollo lunar missions. Scientists expect that Bennu may hold clues to the origin of the solar system and the source of water and organic molecules that may have seeded life on Earth. OSIRIS-REx’s investigation will inform future efforts to develop a mission to mitigate an impact, should one be required.
"The most important goal of these cameras is to maximize our ability to successfully return a sample,” said OCAMS instrument scientist Bashar Rizk from the University of Arizona, Tucson. “Our mission requires a lot of activities during one trip – navigation, mapping, reconnaissance, sample site selection, and sampling. While we are there, we need the ability to continuously see what is happening around the asteroid in order to make real-time decisions."
NASA's Goddard Space Flight Center in Greenbelt, Maryland, provides overall mission management, systems engineering and safety and mission assurance for OSIRIS-REx. Dante Lauretta is the mission's principal investigator at the University of Arizona, Tucson. Lockheed Martin Space Systems in Denver is building the spacecraft. OSIRIS-REx is the third mission in NASA's New Frontiers Program. NASA's Marshall Space Flight Center in Huntsville, Alabama, manages New Frontiers for the agency's Science Mission Directorate in Washington.
For more information on OSIRIS-REx visit:
Guillermo Gonzalo Sánchez Achutegui
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