Welcome to the Submillimeter Astrophysics Group at Cornell University!  


Our group is specialized in the design and construction of infrared and submillimeter astronomical instruments. We use these instruments to study the effects of star formation on the interstellar medium in galaxies; from the Milky Way to the most distant galaxies. Our observations thus trace the star formation history of the Universe. Specifically we carry out spectroscopic observation of carbon-monoxide, which is the second most abundant molecule in the Universe, and of neutral and ionized elements (especially carbon) to reveal the physical conditions in the interstellar medium.

Our most recent projects include the South Pole Imaging Fabry-Perot Interferometer, SPIFI, and the Redshift (z) and Early Universe Spectrometer, ZEUS. We are currently in the process of building the next generation ZEUS instrument, ZEUS-2, which will see first light in 2010 on the Caltech Submm Observatory on Mauna Kea. After first light ZEUS-2 will be used on the Atacama Pathfinder EXperiment (APEX) telescope in the Atacama desert in Chile.

For more details please follow the links in the menus above.

Job Openings:

  • We currently seek Cornell undergraduate and graduate students to fill open research positions in the technological development of astronomical instrumentation and in science. Interested students please contact Prof. Stacey.