Astronauts Suni Williams and Butch Wilmore are back on Earth - but what has nine months in space done to them?

The pair waved and smiled as they emerged from the SpaceX Dragon, which splashed down off the coast of Florida.

After a remarkable nine-month mission in space, NASA astronauts Sunita Williams and Butch Wilmore have safely returned to ...

NASA Astronauts Butch Wilmore and Suni Williams have been in space for the past nine months, so they've missed quite a lot ...

NASA astronaut Sunita Williams returns to Earth after a nine-month mission aboard the ISS. Following her splashdown, Sunita ...

NASA’s Suni Williams and Butch Wilmore have returned to Earth from a weeklong mission at the International Space Station that ...

Today was a big day for SpaceX and the four astronauts returning from the International Space Station. NASA astronaut Nick ...

Astronomers have identified a quartet of small rocky planets orbiting Barnard's star - one of our closest stellar neighbors - ...

NASA astronaut Don Pettit captured this stunning long-exposure view of Earth and stars from space at night from the ...

NASA astronauts Butch Wilmore and Suni Williams have returned to Earth after nine months in space, and the before-and-after ...