Space Shuttle STS-112 Atlantis Space Station Assembly ISS-9A S1 Truss 2002 NASA Space Shuttle STS-112 Atlantis Space Station Assembly ISS-9A S1 Truss 2002 NASA more at http://scitech.quickfound.net/astro/s… http://scitech.quickfound.net/astro/s… 11.06.2016Categories Video-Tutoria