NASA astronauts Sunita Williams and Butch Wilmore are set to return to Earth after an extended nine-month mission aboard the International Space Station (ISS). Originally planned as a short test flight, their stay was prolonged due to technical failures in Boeing’s Starliner spacecraft. The duo, along with two other astronauts, will land off Florida’s coast. After splashdown, they will undergo medical checks, debriefings, and physical rehabilitation to readjust to Earth's gravity.