In the Vertical Processing Facility, components of the payload on mission STS-109 rest on workstands.

In the Vertical Processing Facility, various components of the payload on mission STS-109 rest on workstands after being unwrapped. The purpose of the STS-109 mission is servicing the Hubble Space Telescope. The primary servicing tasks of the mission are to replace Solar Array 2 with Solar Array 3, replace the Power Control Unit, remove the Faint Object Camera and install the Advanced Camera for Surveys, install the NICMOS Cooling System, and install New Outer Blanket Insulation on bays 5 through 8. Mission STS-109 is scheduled for launch in mid-February 2002