George F. Smoot Dept of Physics cosmology, physics, astrophysics experiments, observational astrophysics, observing our galaxy, the cosmic background radiation, ground-based radio-telescope observations, balloon-borne instrumentation, satellite experiments, the NASA cosmic background
Daniel Stolper Dept of Earth and Planetary Science biogeochemistry, earth history, geobiology, global climate studies, organic geochemistry, stable isotope geochemistry
Dan Weisz Dept of Astronomy observational astrophysics, galaxies, stars, cosmology, early Universe, dark matter