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)