Astronauts wrap up 7-hour spacewalk

CAPE CANAVERAL, Fla., June 9 (UPI) -- Shuttle Endeavour astronauts Franklin Chang-Diaz, a seven-time flier, and rookie Philippe Perrin wrapped up a tedious seven-hour space walk outside the International Space Station on Sunday, paving the way for future assembly tasks. On their first space walk, the astronauts installed a solar fixture, removed robotic-arm insulation, and stashed debris shields.