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 , 8 0 4 , 7 3 7 and Counting ...
Last Observation Received:
1 min 50 sec ago by MMH - Marek Muciek (PL)
u ser May 8.9778 11.4Vis.