Spacewalking astronauts finish months of robot arm repair
CAPE CANAVERAL, Fla. (AP) " Spacewalking astronauts wrapped up months of repair work Friday on the International Space Station 's big robot arm.The Canadian-built, 58-foot robot arm had both of its aging mechanical hands replaced on spacewalks conducted in October and January. NASA astronaut Mark Vande Hei and Japan's Norishige Kanai quickly moved one of those old hands to a long-term storage location outside, and prepped the other to bring it back inside so it can be returned to [...]
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