SparkDiscovery3

Smithsonian Astrophysical Observatory Senior Astrophysicist Edward DeLuca discusses high resolution, real-time video for the Sun from the Solar Dynamics Observatory spacecraft. (Photo by Clive Grainger)

Smithsonian Astrophysical Observatory Senior Astrophysicist Edward DeLuca discusses high resolution, real-time video for the Sun from the Solar Dynamics Observatory spacecraft. (Photo by Clive Grainger)

Smithsonian Astrophysical Observatory Senior Astrophysicist Edward DeLuca discusses high resolution, real-time video for the Sun from the Solar Dynamics Observatory spacecraft. (Photo by Clive Grainger)

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