Thank you for donating to the Robert Ferguson Observatory and helping support science and astronomy education for students and the public! Every bit helps, so don’t be shy! Remember that your entire donation is tax deductible.

PLEASE CLICK HERE TO DONATE. Once you are logged in, you will see various programs to which you can direct your donation. If you would like us to determine where your donation would be most needed, please click on the “Greatest Need: Capacity Building” option. Please note that we will use the email address you provide to send a donation receipt.

If you prefer to send your donation by mail, send your check made out to Valley of the Moon Observatory Association, (or VMOA) to:

P.O. Box 898
Glen Ellen, CA 95442

Online donations are made using Paypal, but you do not need to have a Paypal account to donate. Simply click on “Pay with Debit or Credit Card” to donate without using a Paypal account. Once we receive your donation, we will send you a donation receipt within 24 hours to the email address provided, or you can download your receipt right away once your donation is processed on the confirmation page.


Looking for other ways to help? Try Corporate Sponsor, Donate Stock, Tax-Wise Giving, eScrip, Legacy Giving, RFO Needs list

Your donation is tax deductible! RFO is a 501(c)(3) nonprofit. Tax ID 47-0877393

Skip to content