Learn about notable scientists and research programs from the Geophysical Lab’s first half-century as a leading center for experimental geosciences

Explore advances in instrumentation in geophysics, atomic physics, and astronomy at DTM and the Geophysical Lab through historical images

Discover the story of the sailing vessels Carnegie and Galilee and DTM's magnetic surveys of the world’s oceans in the early 20th Century

Follow the life and work of geophysicist and explorer James Percy Ault (1881-1929) through his correspondence, photographs, and writings

Meet exceptional scientists and administrators from Carnegie Institution’s History