CAPE CANAVERAL, Fla. – In the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, workers move flight support system (FSS) access scaffolding that will be used to prepare the Hubble Space Telescope, or HST, carriers for the STS-125 servicing mission 4. The FSS will berth, secure and furnish power to Hubble and also contains the soft capture mechanism to be attached to the telescope. Upon completion of STS-125, the Hubble will provide even deeper and more detailed views of the Universe. The STS-125 mission will be the final space shuttle mission to the Hubble Space Telescope. Photo credit: NASA/Jack Pfaller

CAPE CANAVERAL, Fla. – In the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, workers move flight support system (FSS) access scaffolding that will be used to prepare the Hubble Space Telescope, or HST, carriers for the STS-125 servicing mission 4. The FSS will berth, secure and furnish power to Hubble and also contains the soft capture mechanism to be attached to the telescope. Upon completion of STS-125, the Hubble will provide even deeper and more detailed views of the Universe. The STS-125 mission will be the final space shuttle mission to the Hubble Space Telescope. Photo credit: NASA/Jack Pfaller

CAPE CANAVERAL, Fla. – In the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, workers prepare the floor in order to move flight support system (FSS) access scaffolding. The scaffolding will be used to prepare the Hubble Space Telescope, or HST, carriers for the STS-125 servicing mission 4. The FSS will berth, secure and furnish power to Hubble and also contains the soft capture mechanism to be attached to the telescope. Upon completion of STS-125, the Hubble will provide even deeper and more detailed views of the Universe. The STS-125 mission will be the final space shuttle mission to the Hubble Space Telescope. Photo credit: NASA/Jack Pfaller

CAPE CANAVERAL, Fla. – In the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, equipment is stacked for the flight support system (FSS) access scaffolding that will be used to prepare the Hubble Space Telescope, or HST, carriers for the STS-125 servicing mission 4. The FSS will berth, secure and furnish power to Hubble and also contains the soft capture mechanism to be attached to the telescope. Upon completion of STS-125, the Hubble will provide even deeper and more detailed views of the Universe. The STS-125 mission will be the final space shuttle mission to the Hubble Space Telescope. Photo credit: NASA/Jack Pfaller

CAPE CANAVERAL, Fla. – In the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, workers move flight support system (FSS) access scaffolding that will be used to prepare the Hubble Space Telescope, or HST, carriers for the STS-125 servicing mission 4. The FSS will berth, secure and furnish power to Hubble and also contains the soft capture mechanism to be attached to the telescope. Upon completion of STS-125, the Hubble will provide even deeper and more detailed views of the Universe. The STS-125 mission will be the final space shuttle mission to the Hubble Space Telescope. Photo credit: NASA/Jack Pfaller

CAPE CANAVERAL, Fla. – In the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, workers prepare the floor in order to move flight support system (FSS) access scaffolding. The scaffolding will be used to prepare the Hubble Space Telescope, or HST, carriers for the STS-125 servicing mission 4. The FSS will berth, secure and furnish power to Hubble and also contains the soft capture mechanism to be attached to the telescope. Upon completion of STS-125, the Hubble will provide even deeper and more detailed views of the Universe. The STS-125 mission will be the final space shuttle mission to the Hubble Space Telescope. Photo credit: NASA/Jack Pfaller

CAPE CANAVERAL, Fla. – In the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, workers move a piece of flight support system (FSS) access scaffolding. The scaffolding will be used to prepare the Hubble Space Telescope, or HST, carriers for the STS-125 servicing mission 4. The FSS will berth, secure and furnish power to Hubble and also contains the soft capture mechanism to be attached to the telescope. Upon completion of STS-125, the Hubble will provide even deeper and more detailed views of the Universe. The STS-125 mission will be the final space shuttle mission to the Hubble Space Telescope. Photo credit: NASA/Jack Pfaller

CAPE CANAVERAL, Fla. – In the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, equipment is stacked for the flight support system (FSS) access scaffolding that will be used to prepare the Hubble Space Telescope, or HST, carriers for the STS-125 servicing mission 4. The FSS will berth, secure and furnish power to Hubble and also contains the soft capture mechanism to be attached to the telescope. Upon completion of STS-125, the Hubble will provide even deeper and more detailed views of the Universe. The STS-125 mission will be the final space shuttle mission to the Hubble Space Telescope. Photo credit: NASA/Jack Pfaller

CAPE CANAVERAL, Fla. – In the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center, workers are constructing flight support system (FSS) access scaffolding that will be used to prepare the Hubble Space Telescope, or HST, carriers for the STS-125 servicing mission 4. The FSS will berth, secure and furnish power to Hubble and also contains the soft capture mechanism to be attached to the telescope. Upon completion of STS-125, the Hubble will provide even deeper and more detailed views of the Universe. The STS-125 mission will be the final space shuttle mission to the Hubble Space Telescope. Photo credit: NASA/Jack Pfaller

CAPE CANAVERAL, Fla. – In the Orbiter Processing Facility at NASA's Kennedy Space Center, STS-125 Mission Specialist Michael Good helps Mission Specialist Megan McArthur put on a safety harness to look inside space shuttle Atlantis' payload bay. Mission Specialist Mike Massimino also is shown. Crew members are at Kennedy for a crew equipment interface test, which provides hands-on experience with hardware and equipment for their mission. Atlantis is targeted to launch on the STS-125 Hubble Servicing Mission 4 on Oct. 8. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – In the Orbiter Processing Facility at NASA's Kennedy Space Center, members of the STS-125 crew get a close look at space shuttle Atlantis' underside. From left, in their blue uniforms, are Mission Specialist Mike Massimino, Pilot Gregory C. Johnson, Mission Specialists Megan McArthur, John Grunsfeld, Andrew Feustel and Commander Scott Altman. Crew members are at Kennedy for a crew equipment interface test, which provides hands-on experience with hardware and equipment for their mission. Atlantis is targeted to launch on the STS-125 Hubble Servicing Mission 4 on Oct. 8. Photo credit: NASA/Kim Shiflett