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 5 2 , 2 3 8 and Counting ...
Last Observation Received:
1 min 58 sec ago by KBE - Bradley Kulbaba (CA)
S Boo Apr 27.2965 9.6Vis.
Apr 5