jsc2025e032539 (March 18, 2025) --- NASA astronaut Suni Williams returns to Johnson Space Center's Ellington Field in Houston after completing a long-duration science mission aboard the International Space Station and is greeted by Steve Koerner, Johnson's acting center director. After undocking from the orbiting laboratory, NASA’s SpaceX Crew-9 splashed down at 5:57 p.m. EDT on Tuesday, March 18, in the Gulf of America near Tallahassee, Florida.