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 , 3 5 7 , 1 0 7 and Counting ...
Last Observation Received:
7 min 45 sec ago by GAA - Patrick Garey (US)
U Mon Mar 19.0833 6.0Vis.