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The Origins, Spectral Interpretation, Resource Identification, and Security-Regolith Explorer (OSIRIS-REx) spacecraft is the third NASA New Frontiers Program mission and arrived at the near-Earth asteroid (101955) Bennu in December 2018. Following co
Externí odkaz:
http://arxiv.org/abs/2109.05561
Autor:
Walsh, Kevin J., Ballouz, Ronald-Louis, Jawin, Erica R., Avdellidou, Chrysa, Barnouin, Olivier S., Bennett, Carina A., Bierhaus, Edward B., Bos, Brent J., Cambioni, Saverio, Connolly, Harold C., Delbo, Marco, DellaGiustina, Daniella N., DeMartini, Joseph, Emery, Joshua P., Golish, Dathon R., Haas, Patrick C., Hergenrother, Carl W., Ma, Huikang, Michel, Patrick, Nolan, Michael C., Olds, Ryan, Rozitis, Benjamin, Richardson, Derek C., Rizk, Bashar, Ryan, Andrew J., Sánchez, Paul, Scheeres, Daniel J., Schwartz, Stephen R., Selznick, Sanford H., Zhang, Yun, Lauretta, Dante S.
Publikováno v:
Science Advances. 8
When the OSIRIS-REx spacecraft pressed its sample collection mechanism into the surface of Bennu, it provided a direct test of the poorly understood near-subsurface physical properties of rubble-pile asteroids, which consist of rock fragments at rest