[American Astronomical Society](https://aas.org)

June 30, 2026: Nomination deadline

Honorific prize; no direct monetary award specified

Recognizes long-term, extraordinary, and selfless service that significantly benefits the astronomical community.

Awarded biennially; self-nominations permitted; eligibility is unrestricted.

--- ## Description This biennial prize honors a living individual who has demonstrated long-term, extraordinary, or unselfish service to the field of astronomy, often extending beyond the requirements of their paid position. Established in 1979 and now administered by the American Astronomical Society, the award celebrates those whose sustained efforts have significantly benefited the astronomical community. The prize highlights dedication, leadership, and contributions that enhance and support the advancement of astronomy. --- ## Due Dates - June 30, 2026: Nomination deadline _Nominations are collected every other year. All dates are projected based on the biennial cycle; check the [program page](https://aas.org/grants-and-prizes/george-van-biesbroeck-prize) for updates._ --- ## Funding Amount - This is an honorific award; there is no direct monetary prize specified. - Recipients are recognized at the January AAS Meeting in the following year. --- ## Eligibility - **Unrestricted:** Any living individual is eligible. - **Criteria:** - Nominee must have engaged in service to the astronomical community for many years. - Service must have exceeded the requirements of their paid position. - Service should have benefited a significant part of the astronomical community. - **Self-nominations are allowed.** - All requirements must be met at the time of nomination. --- ## Application Process - Nominations must be submitted via the [AAS OpenWater portal](https://aas.secure-platform.com/a/page/AASPrizes) by June 30, 2026. - **Nomination package includes:** - Nominator’s details and a case statement (up to 400 words) - Draft award citation - Names and contact information for three individuals who will provide letters of support - **Nominee responsibilities:** - Provide mailing address, a 2-page CV, a 2-page bibliography, abstracts of three illustrative publications, and a completed Professional Ethics Self-Disclosure form - **Letters of Support:** - Three letters required, uploaded by selected supporters by July 15 (following the nomination deadline) - Late or incomplete nominations will not be considered. --- ## Additional Information - Nominations remain valid for up to four prize cycles for this award. - All nominations, including self-nominations, are reviewed anonymously by the prize committee. - Past recipients are listed on the [prize page](https://aas.org/grants-and-prizes/george-van-biesbroeck-prize). - The prize is typically awarded at the January AAS Meeting following the nomination year. --- ## External Links - [Prize Information & Criteria](https://aas.org/grants-and-prizes/george-van-biesbroeck-prize) - [Nomination Instructions](https://aas.org/grants-and-prizes/nomination-checklist) - [Nomination Portal](https://aas.secure-platform.com/a/page/AASPrizes) - [AAS Prizes & Awards Overview](https://aas.org/honors-grants-and-prizes) --- ## Contact Information | Purpose | Contact | |----------------------|--------------------------------------| | General Inquiries | [AAS Contact Form](https://aas.org/contact) | | Prize-specific Email | [aassec@aas.org](mailto:aassec@aas.org) | | Phone | +1 202-328-2010 | ---

George Van Biesbroeck Prize

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