Strata-1 Locker Preparation: On Saturday, Peake removed the EXPRESS Rack 8 locker from the Lab in preparation for the OA-6 Strata-1 installation. Strata-1 investigates the properties and behavior of regolith on small, airless bodies. Regolith is the impact-shattered “soil” found on asteroids, comets, the Moon, and other airless worlds, but it is different from soil …









