The mission of the AAVSO is to enable anyone, anywhere to participate in scientific discovery through variable star astronomy.
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AAVSO at a Glance
Variable Star Observations in Database:
6 9 , 9 1 9 , 6 7 4 and Counting ...
Last Observation Received:
1 sec ago by HMAJ - Mark Hardaker (GB)
R SER Jun 19.0438 7.5Vis.
May 20