Sun - December 8, 2010

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One museum, two locations

Visit us in Washington, DC and Chantilly, VA to explore hundreds of the world’s most significant objects in aviation and space history. Free timed-entry passes are required for the Museum in DC.

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National Air and Space Museum in DC

Udvar-Hazy Center in VA

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Sun - December 8, 2010

This image of the Sun's chromosphere was taken with our 60mm Lunt Calcium-K telescope. This telescope reveals the purple light emitted by excited calcium in the Sun's chromosphere. The larger of the two sunspots is approximately three times the size of Earth!