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Solar Section


Welcome to the web pages of the AAVSO Solar Section, a world-wide group of observers dedicated to observing the closest variable star in the sky -- our own Sun! On these web pages, you'll find information on who we are, what we do, and how we contribute to the scientific study of the closest star in our sky.



AAVSO 49 Bay State Rd. Cambridge, MA 02138 617-354-0484