What will being stranded in space on the ISS for so long do to the Nasa astronauts?

Spacewalks are one way to pass the time, we supposeBarry ‘Butch’ Wilmore, 61, and Sunita ‘Suni’ Williams, 59, only planned to be floating in the endless abyss of space for a week. Eight days tops.But the two Nasa astronauts have been stuck in the International Space Station since June after a raft of technical hiccups.And they’ll be hundreds of miles above your head for a little while longer – Nasa confirmed that the February rescue mission has been pushed ba