Www.youtube.com – KHOU 11 – 2024-10-26 18:24:33. SUMMARY: A NASA astronaut has returned to Houston after a brief hospitalization in Florida following a 235-day space mission. NASA reported that the unnamed crew member is in good health and is back at the Johnson Space Center, where they will start post-flight reconditioning with fellow crew members. The astronaut was part of a team of four who safely splashed down in their SpaceX Dragon capsule near Pensacola.