America is eagerly awaiting the return of two astronauts who have been stuck on the ISS since last June. Here's who they are.

SpaceX and NASA have launched a mission to bring back US astronauts Sunita Williams and Butch Wilmore from the International Space Station (ISS), where they have been stranded for nine months. The lift-off took place at 7:03 ET on Friday,

Sunita Williams is an accomplished NASA astronaut and a retired US Navy Captain. The Indian-origin veteran NASA astronaut has left an indelible mark on the world of space exploration. She was born on September 19,