Nasa Astronaut Sunita Williams Return Live Updates: Sunita Williams and Butch Wilmore, two veteran NASA astronauts who have been stuck on the International Space Station for nine months, have begun their return to Earth on a long-awaited flight home to cap an unusual mission.
After a replacement crew arrived on the space station Saturday night, Wilmore, Williams and two other astronauts are poised to undock from the ISS at 1:05 am ET (0505 GMT) Tuesday to begin a 17-hour trip back to Earth.
Stay tuned with News18.com for latest updates.