On Sunday, December 6, Hayabusa2 delivered a sample of material from asteroid Ryugu to Earth. Thanks to an agreement between JAXA and NASA, NASA will receive a portion of the Hayabusa2 sample, in exchange for a percentage of the Bennu regolith when it is delivered back to Earth by OSIRIS-REx in 2023. Keiko Nakamura-Messenger, a scientist and collection curator with NASA’s Astromaterials Research and Exploration Science Division (ARES), will oversee the care and safe handling of the U.S. portion of the Hayabusa2 sample. She and her colleagues will go to work inside a brand new lab in Houston built specifically...