Send A Donation

Let the Universe inspire you.

Thank you for supporting the W. M. Keck Observatory.
Donations are tax-deductible to the extent permitted by law.
Keck Observatory is registered as a 501(c)(3) non-profit organization.

NOTE: To protect our donors from fraudulent activity that has been linked to PayPal transactions involving small, single-digit amounts, we are only accepting donations of $10 or more. Learn more.