Image credit: NASA Endeavour Astronauts Franklin Chang-D?az and Philippe Perrin performed a 7-hour, 14-minute spacewalk on Sunday, completing all the tasks on their plate. The astronauts installed a Power and Data Grapple Fixture to the station?s P6 truss, which will be used as a handle to move the truss around in the future. They also … Continue reading "Astronauts Complete First Spacewalk"