NASA and SpaceX undocked Crew-9 from the International Space Station, beginning their 17-hour journey back to Earth.Dragon Freedom spacecraft undocked at 1:05 a.m. EDT to splash down along Florida's Gulf Coast around 5:57 p.m. EDT.Crew-9, consisting of NASA astronaut Nick Hague and Roscosmos cosmonaut Aleksandr Gorbunov, spent 171 days in space.NASA astronauts Suni Williams and Butch Wilmore, who arrived on the Boeing CST-100 Starliner, will also return after 286 days in space.