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 , 7 9 0 , 9 3 4 and Counting ...
Last Observation Received:
22 min 27 sec ago by MMH - Marek Muciek (PL)
ah her May 6.9125 11.8Vis.