In the Payload Hazardous Servicing Facility prepare to remove the Science Instrument Command and Data Handling Unit from its shipping container.

In the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida, technicians prepare to remove the Science Instrument Command and Data Handling Unit, or SIC&DH, from its shipping container. The SIC&DH will be installed on the Hubble Space Telescope during space shuttle Atlantis' STS-125 mission. This unit will replace the one that suffered a failure aboard the orbiting telescope on Sept. 27, 2008. The SIC&DH is being prepared for integration onto the Multi-Use Lightweight Equipment Carrier .The carrier holds the payload for space shuttle Atlantis' STS-125 mission servicing NASA's Hubble Space Telescope, targeted to launch May 12. Photo credit: NASA/Jack Pfaller