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annual campaign 2018

AAVSO Annual Campaign 2018 -- fill our sky with stars

You and the AAVSO: Together We Explore the Variable Sky

The AAVSO CAP Program is back this year! Click here for the details and become a Citizen Astronomer Promoter

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