The intellectual interests of EAPS encompass the earth, its fluid envelopes, and its diverse neighbors throughout the solar system. We seek to understand the fundamental processes defining the origin, evolution, and current states of these systems and to use this understanding to predict the future. The scope of our research and teaching is immense, ranging from the inaccessible depths of the terrestrial interior outward to the orbit of Pluto, and beyond. The objects and systems we study are tangible or visible to the general public and, as exemplified by climate and natural resources, are sometimes central to societal goals.

The phenomena under investigation are often vexingly complex, and they engage a large array of scientific disciplines: Geology, Geophysics, Geochemistry, Geobiology, Physical and Chemical Oceanography, Meteorology, Atmospheric Chemistry, and Planetary Science. EAPS operates world-class research and graduate educational programs in all of these disciplines, which makes it unique among earth and planetary science departments both nationally and internationally. Our undergraduate program offers options to study environmental science, geoscience, physics of the atmospheres and oceans, and planetary science and astronomy. The department takes pride in the fact that EAPS undergraduate students become actively involved in our research projects.

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Recent Submissions

  • 12.141 Electron Microprobe Analysis by Wavelength Dispersive X-ray Spectrometry, January (IAP) 2006 ?

    Chatterjee, Nilanjan; Grove, Timothy L. (2006-01)
    Introduction to the theory of x-ray microanalysis through the electron microprobe including ZAF matrix corrections. Techniques to be discussed are wavelength and energy dispersive spectrometry, scanning backscattered ...
  • 12.007 Geobiology, Spring 2007 ?

    Summons, Roger (2007-06)
    The interactive Earth system: biology in geologic, environmental and climate change throughout Earth history. Since life began it has continually shaped and re-shaped the atmosphere, hydrosphere, cryosphere and the solid ...
  • 21H.909 People and Other Animals, Fall 2005 ?

    Ritvo, Harriet (2005-12)
    A historical survey of the ways that people have interacted with their closest animal relatives, for example: hunting, domestication of livestock, worship of animal gods, exploitation of animal labor, scientific study of ...

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