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NASA: Next Generation Space Telescope

Discussion in 'Tech, Science, and Space' started by Robby, Apr 15, 2011.

  1. Robby

    Robby The Robot

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    NASA engineer Ernie Wright looks on as the first six flight ready James Webb Space Telescope's primary mirror segments are prepped to begin final cryogenic testing at NASA's Marshall Space Flight Center. This represents the first six of 18 segments that will form NASA's James Webb Space Telescope’s primary mirror for space observations. Engineers began final round-the-clock cryogenic testing to confirm that the mirrors will respond as expected to the extreme temperatures of space prior to integration into the telescope's permanent housing structure. Image Credit: NASA/MSFC/David Higginbotham (More at NASA Picture Of The Day)
     

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