WIKIARCHIVES.SPACE

Astronauts Michael E. Lopez-Alegria (red stripes) and John B. Herrington, STS-113 mission specialists, work on the newly installed Port One (P1) truss on the International Space Station (ISS) during the mission’s second scheduled session of extravehicular activity (EVA). The spacewalk lasted 6 hours, 10 minutes. The end effector of the Canadarm2 / Space Station Remote Manipulator System (SSRMS) and Earth’s horizon are visible in bottom frame.