The LRO spacecraft was built by engineers at NASA's Goddard Space Flight Center in Greenbelt, Md. The following videos record the complex assembly process of the satellite. Note: The star tracker guidance instruments were integrated on the Lunar Reconnaissance Orbiter in the "White House" clean room during the summer of 2008 at NASA's Goddard Space Flight Center. Editor: Erica Drezek (HTSI). Producer: Erica Drezek (HTSI). Videographer: Chris Smith (UMBC), Erica Drezek (HTSI). Writer: Erica Drezek (HTSI).