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Setting up Juno's Radiation Vault

July 12, 2010
Workers place the special radiation vault for NASA's Juno spacecraft onto the propulsion module. The whole vault, with more than 20 electronic assemblies inside, weighs about 200 kilograms (500 pounds).

Workers place the special radiation vault for NASA's Juno spacecraft onto the propulsion module. Juno's radiation vault has titanium walls to protect the spacecraft's electronic brain and heart from Jupiter's harsh radiation environment. The whole vault, with more than 20 electronic assemblies inside, weighs about 200 kilograms (500 pounds). This image was taken on May 19, 2010, in the high-bay cleanroom at Lockheed Martin Space Systems in Denver, during Juno's assembly process.

NASA's Jet Propulsion Laboratory, a division of the California Institute of Technology, Pasadena, manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute, San Antonio. Lockheed Martin Space Systems is building the spacecraft. The Italian Space Agency, Rome, is contributing an infrared spectrometer instrument and a portion of the radio science experiment.

For more information about Juno visit http://www.nasa.gov/juno.

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