University of Arizona

                                             Special Collections will be closed December 20, 2023 through January 1, 2024 in observance of the University Holiday break.

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  1. Tom Gehrels Papers

    Papers 1894-2010 (bulk 1960-2000). This collection consists of the professional and some personal papers of Tom Gehrels. The bulk of the material consists of his correspondence with other astronomers, scientists, state and federal politicians. There are ...

    trentp - 2023-09-01 16:59

Land Acknowledgement

We respectfully acknowledge the University of Arizona is on the land and territories of Indigenous peoples. Today, Arizona is home to 22 federally recognized tribes, with Tucson being home to the O’odham and the Yaqui. Committed to diversity and inclusion, the University strives to build sustainable relationships with sovereign Native Nations and Indigenous communities through education offerings, partnerships, and community service.