Support the AAVSO
The American Association of Variable Star Observers is a registered 501(c)(3) non-profit scientific and educational organization. As such, we depend on the financial support of our members, benefactors, friends, foundations and corporate partners to continue our scientific and educational programs.
A list of benefactors is available (starts in 2007). Thank you for supporting the AAVSO!
All donations are tax deductible to the extent the law will allow. If you have questions, please contact the AAVSO Development Director at firstname.lastname@example.org or call 1-888-802-7827 toll free.