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NASA uses a lot of robots to help us explore space. Some example are the Canadarm2 and Dextre. Some benefits of the robots are doing jobs that humans are not capable of doing such as docking to other spacecrafts, moving equipment, helping astronauts on space walks, etc.

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As the crew of Expedition 34 prepare for rendezvous with SpaceX's Dragon, Chris Hadfield takes us to the Robotic Workstation where they will command Canadarm2 to capture and dock the cargo vehicle.

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Hadfield behind the controls of Canadarm2

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southern lights and canadarm2

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moves equipment and supplies

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Canadarm2 handles payload

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Canadarm2, conducts maintenance aboard the ISS

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Canadarm2 supports astronauts working in space.

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How it grapples cargo ships to berth them to the Station.

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Canadarm2, the Canadian robotic arm on the Space Station

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About the robotic arm, its data sheet, its history, cosmic catches.

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The history of the Canadian arm from design to deployment.

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The second-generation robotic arm was designed, built, and tested from 1986 to 2001.

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Canadarm2's tasks in orbit, its specifications and how it moves on the Station.

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Talk about super strength! This Canadian robotic arm does tons of heavy lifting around the ISS.