NASA, Suni Williams and international space station

The robot's flexible arms are a technology demonstration that could one day aid in satellite maintenance and space debris ...
Nasa says that the astronauts stuck on the International Space Station will have to wait even longer to get home. Butch ...
NASA astronaut Suni Williams, who is currently serving as Expedition 72 Commander on the ISS, poses with the robotic ...
Suni Williams and Butch Wilmore were supposed to stay at the ISS for a little over a week. It's now been more than six months ...