A Nitrogen Oxygen Recharge System (NORS) for the International Space Station is in view, center, in the high bay of the Space Station Processing Facility (SSPF) at NASA's Kennedy Space Center in Florida, on May 16, 2019. NORS are tanks that are used to fill the oxygen and nitrogen tanks that supply the needed gases to the station’s airlock for spacewalks and also are used as a secondary method to replenish the atmosphere inside the space station. The center is celebrating the SSPF’s 25th anniversary. The SSPF was built to process elements for the space station. Now it is providing support for current and future NASA and commercial provider programs, including Commercial Resupply Services, Artemis 1, sending the first woman and next man to the Moon, and deep space destinations including Mars.