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CAPE CANAVERAL, Fla. – At the Astrotech Space Operations facility in Titusville, Fla., the logo on the outside of the Atlas V payload fairing identifies the spacecraft enclosed within as NASA's Solar Dynamics Observatory, or SDO. Workers are preparing to lift SDO onto a transporter in the airlock. SDO is the first mission in NASA's Living With a Star Program and is designed to study the causes of solar variability and its impacts on Earth. The spacecraft's long-term measurements will give solar scientists in-depth information to help characterize the interior of the Sun, the Sun's magnetic f…
