Canadarm2

Space Station Remote Manipulator System · MDA Corporation · 2001

International Space Station's 17.6-meter robotic arm — the most capable space robot in continuous operation. Canadarm2 moves modules, cargo, and visiting spacecraft, assists astronaut EVAs, and can 'walk' end-to-end along the station like an inchworm. Since 2001, it has captured 50+ visiting spacecraft including Dragon and Cygnus, handled 100,000+ hours of ISS assembly and maintenance, and remains the backbone of ISS external operations.