There are fewer of them then there are astronauts and no NASA spaceflight would be a success without them at the helm. Yet, if the public knows anything about them it is likely 50-year-old history, ...

A spacewalk planned for Thursday outside the International Space Station was called off late Wednesday because of a "medical ...

NASA says a crew member on the International Space Station is unwell. The agency canceled a planned spacewalk for Thursday ...

Legendary NASA flight director, Gene Kranz, now 91 years old, is seen posing with his lifetime achievement award from the American Astronautical Society at his restored console in Apollo mission ...