Harry Hammond Hess
1906–1969 (age 63)
Geologist/Professor
Biography
Harry Hammond Hess was a pioneering geologist and professor whose vision of plate tectonics transformed the scientific community’s understanding of the Earth’s oceans. His insights on seafloor spreading and oceanic crust formation were forged through wartime service charting the Pacific and decades of teaching and research.
His thoughtful leadership in education and research inspired countless students and colleagues to pursue bold questions about our planet’s dynamic processes, leaving a legacy of curiosity and discovery.