We are very grateful for the generosity of individuals, corporations and foundations who recognize the value of our astronomical research and education. As public programs for science diminish, private support provides the resources needed to sustain Keck Observatory in this golden age of astronomical exploration.

Donations of cash are the simplest and most direct way to give to Keck Observatory and are tax deductible to the extent allowed by law. Gifts may be given anonymously, or in memory of, or in honor of a loved one or a friend. Every gift, no matter what size, is greatly appreciated.

To make an instant gift on our secure Web site, simply click on Donate Online, choose the fund you would like your gift to benefit and complete the form. A formal acknowledgment that will serve as a tax receipt will be mailed to you.

Make your check or money order out to W. M. Keck Observatory, write the fund that you wish to donate to in the memo line and send the check to:

Call 808.881.3854 between 9:00 am and 5:00 pm (HST).

Many companies will match the charitable giving of its employees, sometimes even doubling their contributions. Ask your company if it offers a matching gift program.

If you are interested in making pledges, gifts of stocks or mutual funds, gifts of personal or real property, or in exploring options for a planned gift that will benefit you, your family and Keck Observatory, please contact your professional financial advisor and Keck Advancement at 808.881.3854.