New photos of returned NASA astronauts Butch Wilmore and Suni Williams have shown the startling changes that nine months stuck in space can have ... into issues on the journey.

Astronauts Sunita Williams and Butch Wilmore have finally returned home after an extended mission to the International Space Station ... it turned into a nine-month journey.

That is natural and I think that just coming out and meeting them and getting that comfort level in a public space is awesome ...