The Columbus laboratory gives European researchers a foothold in orbit.
STS-115 resumes space station construction.
European Space Agency's laboratory module is nestled in its stand ready to process for flight.› View Arrival Gallery
Built by the European Space Agency, the Columbus laboratory module will expand the Station's research facilities.
The Cupola will offer a birds-eye view of the cosmos from the ISS.
The fastest train in the universe is designed to move just a few feet per minute.
The International Space Station consists of parts made all over the world, and soon it will be getting a "big hand" from Canada.