At a glance

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    We've been studying our planet and its place in the universe since 1904.

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    Staff Scientists & Research Scientists

    The curiosity, creativity, and ingenuity of our more than 40 Staff Scientists, Research Scientists, and Technical Support Staff form the cornerstone of our outsized scientific impact.

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    A rigorous postdoctoral program provides a launchpad for the next generation of scientific leaders. We are proud of their successes in academia, industry, and government. We continue to collaborate with many of our alumni.

 Stromboli Volcano

A tale of two departments

In 2020, two historic departments merged to form the Earth & Planets Laboratory. 

The Department of Terrestrial Magnetism was established in 1904 to build the first complete map of Earth's magnetic field. The Geophysical Laboratory was established in 1905 as a center for experimental investigations of rocks and minerals and the physics and chemistry of the Earth’s interior.

Scientists at both departments pushed the boundaries of their fields—exploring new scientific questions and developing brand-new areas of research along the way. Over time, our research expanded to include astronomy, experimental petrology, seismology, geodynamics, data science, cosmochemistry, material science, astrobiology, and more. 


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Earth as seen from space

Our research today

Science at the Earth & Planets Laboratory has evolved to reflect the growing multidisciplinary nature of the Earth, planetary, and astronomical sciences. However, our historic goal—understanding our planet and its place in the cosmos—remains a compelling beacon.

Today, we discover new worlds, probe our planet's dynamic interior, and seek to understand what Earth's formation and evolution can tell us about the conditions that allowed life to thrive here—informing the search for habitable planets and exoplanets and life beyond our Solar System.

Our research areas: 



Experimental Petrology

Extreme Enviornments

Extreme Materials


Geophysics & Geodynamics

Mineralogy & Mineral Physics

Planet Formation & Evolution

Solar System & Exoplanets

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Discovery and innovation

Our pursuit of answers to some of humanity's biggest questions—fueled by our scientists' curiosity, intellect, and creativity—has resulted in major discoveries over the last hundred years. Some breakthroughs include the first lab-created pressures upward of two Megabars, the confirmation of the first exoplanets, and Vera Rubin’s historical proof of the existence of dark matter.

Carnegie's unique approach has also fostered new research fields and brought unexpected benefits to society, including the harnessing of radar and the development of the proximity fuze, the technology that led to Pyrex ® glass, and the technique used to create large Chemical Vapor Deposition diamonds.

The Carnegie approach

Andrew Carnegie founded Carnegie Science in 1902 as a home for world-transforming scientific discoveries. Today, Carnegie Science’s mission—to advance the investigation, research, and discovery, and apply that knowledge to the improvement of humankind—is more urgent than ever. An independent research institution, we provide our scientists with the flexibility to follow their discoveries, seize opportunities, and define new fields of investigation. Our researchers continue to ask and answer compelling questions where we have the expertise, the leadership to mobilize the international research community, and the vision to transform our understanding.

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