STS-122 astronauts Rex Walheim and Stanley Love (attached to the robotic arm) install the Power Data Grapple Fixture on the Columbus laboratory during a Feb. 11, 2008 spacewalk outside the International Space Station. Credit: NASA
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STS-122 astronauts Rex Walheim and Stanley Love (attached to the robotic arm) install the Power Data Grapple Fixture on the Columbus laboratory during a Feb. 11, 2008 spacewalk outside the International Space Station. Credit: NASA |
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