Administrator Bolden with Juno Spacecraft
NASA Administrator Charles Bolden, left, listens to Juno program manager for Lockheed Martin Space Systems Company Tim Gasparrini as they view the Jupiter-bound Juno spacecraft on Thursday, May 5, 2011, at the Astrotech payload processing facility in Titusville, Fla.
The solar-powered Juno spacecraft will orbit Jupiter's poles to find out more about the gas giant's origins, structure, atmosphere and magnetosphere. Launch is scheduled for Aug. 5, 2011.
Credit: NASA/Bill Ingalls