OSIRIS-REx is the first U.S. mission to collect a sample from an asteroid and will deliver a cupful of rocky material from the near-Earth asteroid Bennu to Utah’s West Desert on September 24, 2023. Team members from the mission gathered at Lockheed Martin Space in Littleton, Colorado on June 27-28 to rehearse the sample return event. They practiced bagging and moving an engineering model of the sample return capsule from a staged landing area to a nearby cleanroom. The event was the first of three increasingly realistic rehearsals prior to sample recovery.
GCMD keywords can be found on the Internet with the following citation:
Olsen, L.M., G. Major, K. Shein, J. Scialdone, S. Ritz, T. Stevens, M. Morahan, A. Aleman, R. Vogel, S. Leicester, H. Weir, M. Meaux, S. Grebas, C.Solomon, M. Holland, T. Northcutt, R. A. Restrepo, R. Bilodeau, 2013. NASA/Global Change Master Directory (GCMD) Earth Science Keywords. Version 8.0.0.0.0