Astronauts Barry “Butch” Wilmore and Sunita Williams are set to return to Earth after nearly 300 days in space, far exceeding their original 8-day mission plan.

Astronauts Sunita Williams and Butch Wilmore are set to return to Earth after over nine months aboard the ISS. According to Nilesh M. Desai, NASA ensures astronauts' safe return via crew missions, which occur every six months.

NASA astronaut Sunita Williams returns after 10 months in space, facing health problems due to prolonged weightlessness. What health checkups are waiting for her? Read on to find out!