NISAR satellite in a thermal vacuum chanmber for testing.

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Don Turcotte, Professor Emeritus, Tectonics Pioneer, Dies at 92

Don Turcotte, the former Maxwell Upson Professor of Engineering in the Department of Geological Sciences who brought his aeronautic research roots into pioneering collaborations in the study of mantle dynamics and plate tectonics, died Feb. 4, 2025 in Davis, California. Turcotte retired from Cornell in 2002 after 43 years on faculty, then continued his work as a part-time distinguished professor at the University of California, Davis. He was 92.

Don Turcotte’s obituary from the Cornell Chronicle.

Don Turcotte

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