Astronaut takes spacewalk right before setting US 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 tackled a long overdue list of maintenance chores outside the International Space Station. They removed insulation from an electronic switching unit and covered an antimatter and dark […]