NASA Science Editorial TeamSeptember 8, 2016CategoriesAsteroidsBennuGoddard Space Flight CenterOSIRIS-REx (Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer)Planetary SciencePlanetary Science Division SRB JettisonedThe single solid rocket booster has been jettisoned and the first-stage RD-180 engine continues to burn. Next major milestone: booster engine cutoff. NASA Science Editorial TeamSeptember 8, 2016CategoriesAsteroidsBennuGoddard Space Flight CenterOSIRIS-REx (Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer)Planetary SciencePlanetary Science Division