We explore & discover
Scientists at the Department of Terrestrial Magnetism (DTM) bring the perspective of several disciplines to broad questions about nature. DTM's name comes from its original role to chart the Earth's magnetic field. This goal was largely accomplished by 1929. Since then, DTM has evolved to reflect the growing multi-disciplinary nature of the Earth, planetary, and astronomical sciences. Today, the historic goal remains to understand the physical Earth and the universe that is our home.Subscribe today About our research
Latest articles and news
The American Institute of Physics’ Center for History of Physics has awarded the Carnegie Institution for Science a $10,000 grant to organize and preserve the archives of scientist Oliver H. Gish and open them for research.
New planetary formation models from DTM's Alan Boss indicate that there may be an undiscovered population of gas giant planets orbiting around Sun-like stars at distances similar to those of Jupiter and Saturn. His work is published by The Astrophysical Journal.
DTM scientists regularly explore our planet and the universe. Along the way they capture images of stunning landscapes, geophysical processes and data visualizations.
Browse DTM’s online image gallery to share in the journey of scientific exploration and discovery.Browse Gallery
Postdoc Spotlight: Jesse Reimink discusses how his childhood fascination with science and the outdoors led to a passion for geology.
Joel Kastner gave us a close look at the nearest known planet-forming disks at his Tuve lecture on Feb. 16.
DTM is pleased to announce the addition of Hélène Le Mével to our geophysics staff. Welcome to the DTM family, Hélène!