Annual Fund

Gifts made to the Annual Fund will ensure McDonald Observatory’s work in science education and public outreach continues and reaches as many people as possible. Hands-on science lessons for students, teacher professional development workshops, Visitors Center programs, and our flagship StarDate Radio program, which reaches 700,000 listeners a day, are a few of the programs that Annual Fund gifts support.

To give a 100% tax-deductible gift to the Annual Fund, donate online or mail a check to the address below. Thank you for partnering with us in this important work.

Mail
The McDonald Observatory Annual Fund
2515 Speedway C1402
Austin, TX 78712

Call: 512-471-3303
Email: friends@mcdonaldobservatory.org

Donate Online

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Minimum: $20.00
Maximum: $2,000.00