NASA astronaut Sunita Williams, who is stuck in space for past eight months, disclosed that she has lost the capacity to execute a number of fundamental tasks. NASA astronaut Sunita Williams ...

It's one thing to read about years gone by between the pages of a fascinating history book. But nothing brings the past back ...

Stranded NASA astronaut says she's lost vital bodily function Stranded NASA astronaut says she's lost ability to perform vital bodily function after being in space so long A NASA astronaut ...

Two nightmare scenarios, two ends of the world. In the first, there is little warning. For maybe a month there would be no sign that life was about to come to an abrupt and nasty end for all ...