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One Sky Connects Us All!
How to make your Contribution

Gifts in any amount may be sent by check or credit card directly to the AAS Executive Office. If you wish to direct your contribution to a specific objective, simply indicate the fund(s) for which the gift is designated.

Gifts of securities or other tangible assets are also welcome and may provide the donor with special tax advantages. If you are interested in giving this type of donation, or if you have any other questions regarding gifts to the AAS please contact the AAS Executive Office. If you wish to include the AAS in a charitable trust or other bequest, please consult with the AAS Executive Officer Kevin Marvel (

The AAS is qualified under the U.S. Internal Revenue Code Section 501(c)(3) to receive contributions which are tax deductible.

American Astronomical Society Executive Office
2000 Florida Ave., NW, Suite 300
Washington, DC 20009-1231
FAX: 202-234-2560