A little while ago, the samples taken from the asteroid Bennu brought back to Earth by NASA’s OSIRIS-REx space probe were collected by the American space agency’s crew in the area of their landing, at the Utah Test and Training Range. They will be transported to the Johnson Space Center, the first stage of a series of operations needed to process them while avoiding their contamination. In this study, NASA is collaborating with the Japanese space agency JAXA, which will receive some of the samples to compare them with those collected by its own Hayabusa 2 space probe on the asteroid Ryugu and returned to Earth in December 2020.