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 2 , 9 1 5 , 9 2 9 and Counting ...
Last Observation Received:
29 sec ago by MMH - Marek Muciek (PL)
r aql May 15.941 7.4Vis.