Russian Cosmonauts Set Up Futuristic New Robotic Arm on ISS During Six Hour Spacewalk - Gizmodo

Once fully installed, the 37-foot-long arm will "walk" along the outside of the orbital outpost.

Yesterday, two Russian cosmonauts spent six hours and 37 minutes in low Earth orbit installing a giant robotic arm on the International Space Station thats designed to work autonomously, move its way… [+2802 chars]

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