Info for those new to the AAVSO plus materials for educators and students.

From our Centennial JAAVSO Invited Reviews Series
AAVSO Solar Section observers have a new tool to submit sunspot observations
Highlights of the AAVSO's MOST-M42 campaign
The AAVSO's Annual predictions for long period variables are now available for 2012
Variable Star Observations in Database:
3 min 27 sec ago by SYO - Timothy Steck (USA)
V416 CEP May 19.2167 5.2Vis.