Astronaut takes spacewalk as he sets U.S. record

CAPE CANAVERAL, Fla. (AP) — NASA’s yearlong spaceman, Scott Kelly, took his first spacewalk Wednesday just hours before setting a new U.S. flight record. Kelly and Kjell Lindgren floated out of the International Space Station for a bit of maintenance work. Their to-do list included greasing the station’s big robot arm, routing cables, removing insulation […]