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:
7 0 , 3 9 4 , 1 5 4 and Counting ...
Last Observation Received:
12 min 44 sec ago by ANNA - Nikola Antonov (BG)
EV LAC Jul 9.0029 11.93B
Jun 25