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Video by Geoffrey Chester
Speckle Interferometry at the U.S. Naval Observatory
Naval Observatory
July 21, 2020 | 3:56
Dr. Rachel Matson of the U.S. Naval Observatory's Celestial Reference Frames Department gives a brief explanation of the technique of Speckle Interferometry to measure double star systems.
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starscomputerstelescopesU.S. Naval Observatorydouble stars
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