NASA's Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer (OSIRIS-REx) spacecraft completed its 1.2 billion-mile (2 billion-kilometer) journey to arrive at the asteroid Bennu Monday. The spacecraft executed a maneuver that transitioned it from flying toward Bennu to operating around the asteroid.
from All Top News -- ScienceDaily https://www.sciencedaily.com/releases/2018/12/181204090906.htm
from All Top News -- ScienceDaily https://www.sciencedaily.com/releases/2018/12/181204090906.htm
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