The mission of the AAVSO is to enable anyone, anywhere to participate in scientific discovery through variable star astronomy.
Resources
The AAVSO is an equal opportunity and discrimination / harassment free environment.
Please read our policies HERE
AAVSO at a Glance
Variable Star Observations in Database:
6 8 , 5 6 9 , 4 2 8 and Counting ...
Last Observation Received:
1 min 59 sec ago by SRIC - Richard Sabo (US)
AD Leo Apr 30.2636 9.3584V
Feb 24