Your Support Means the Universe!

The University of Texas at Austin’s McDonald Observatory is dedicated to the advancement of humanity's understanding of the universe. We are unlocking astronomical secrets through cutting-edge research and instrumentation, preparing the next generation of astronomers, and sparking curiosity and wonder in visitors of all ages.

Your generous support helps us achieve this important work.

Donate to McDonald Observatory 

Make a tax-deductible donation to McDonald Observatory or in support of a specific area of the Observatory's work.

Become a Member 

Your Friends of McDonald Observatory membership supports science education and astronomy outreach. Plus, receive a year of member benefits!

Other Ways to Give

Learn about company matching donations or corporate sponsorships. Contribute to the Education and Outreach Endowment. Leave a legacy to support the Observatory in perpetuity.

Contact Us

For membership or gift questions, please email friends@mcdonaldobservatory.org.