KSC-08pd2320
CAPE CANAVERAL, Fla. –The outside of the Cosmic Origins Spectrograph, or COS, is seen before black light inspection in the clean room of the Payload Hazardous Processing Facility at NASA's Kennedy Space Center. Black light inspection uses UVA fluorescence to detect possible particulate microcontamination, minute cracks or fluid leaks. The COS will be installed on the Hubble Space Telescope on space shuttle Atlantis' STS-125 mission. COS will be the most sensitive ultraviolet spectrograph ever flown on Hubble and will probe the "cosmic web" - the large-scale structure of the universe whose form is determined by the gravity of dark matter and is traced by galaxies and intergalactic gas. The COS far-ultraviolet channel has a sensitivity 30 times greater than that of previous spectroscopic instruments for the detection of extremely low light levels. Launch of Atlantis on the STS-125 mission is targeted for Oct. 8. Photo credit: NASA/Kim Shiflett
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NASA ID
KSC-08pd2320
Date Created
August 6, 2008
Center
KSC
Media Type
image
Location
Kennedy Space Center, FL
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