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CAPE CANAVERAL, Fla. – The Centaur second stage for the Atlas V rocket slated to launch NASA's Solar Dynamics Observatory, or SDO, rolls into the hangar at the Atlas Spaceflight Operations Center on Cape Canaveral Air Force Station in Florida. The first stage of the Atlas V, at right, was delivered to the hangar on Oct. 27. SDO is the first space weather research network mission in NASA's Living With a Star Program. The spacecraft's long-term measurements will give solar scientists in-depth information about changes in the sun's magnetic field and insight into how they affect Earth. Liftof…
