A walk-in experiment chamber for the Center for the Advancement of Science in Space (CASIS) is in view in the foreground inside a laboratory in the Space Station Processing Facility (SSPF) at NASA's Kennedy Space Center in Florida, on May 16, 2019. Further back is an experiment chamber for ground test flight experiments. The center is celebrating the SSPF’s 25th anniversary. The facility was built to process elements for the International 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.