ORISIS – REx Subject: Science & tech Context : Recently, the NASA’s OSIRIS-Rex spacecraft will depart asteroid Bennu, and start its two-year long journey back to Earth. Concept : OSIRIS-Rex Mission It is NASA’s Origins, Spectral Interpretation, Resource Identification, Security, Regolith Explorer (OSIRIS-REx). In October 2020, the spacecraft briefly touched asteroid Bennu, from […]