Butch Wilmore and Suni Williams were due to go on a space walk on Thursday morning, local time, the US National Aeronautics and Space Administration (NASA) said in a blog post.

This story incorporates reporting from Bill McEwen, Space.com and CNN on MSN.com.NASA astronauts Suni Williams and Butch Wilmore, currently stationed aboard the International Space Station (ISS), have ...

NASA's two stuck astronauts are taking their first spacewalk together, exiting the International Space Station almost eight ...

NASA astronauts Sunita Williams and Butch Wilmore removed a broken ISS antenna during their first spacewalk together.

Astronauts Butch Wilmore and Suni Williams are conducting a spacewalk outside the International Space Station to remove ...