Kavli Affiliate: Rebecca Masterson | Summary:OSIRIS-REx is the third spacecraft in the NASA New Frontiers Program and is planned for launch in 2016. OSIRIS-REx will orbit the near-Earth asteroid (101955) Bennu, characterize it, and return a sample of the asteroid’s regolith back to Earth. The Regolith X-ray Imaging Spectrometer (REXIS) is an instrument on OSIRIS-REx […]
Continue.. Modeling the Expected Performance of the REgolith X-ray Imaging Spectrometer (REXIS)