Dr. Gregory Tucker

Biography

Gregory S. Tucker is a professor of Physics at Brown University, where he has been a faculty member since 1997. He earned his PhD from Princeton University after graduating with a Master's degree from the Massachusetts Institute of Technology. His early career included postdoctoral work at the University of British Columbia, followed by a position as a physicist at the Harvard-Smithsonian Center for Astrophysics. Prof. Tucker's research is primarily focused on observational cosmology, particularly in measuring the Universe on large scales and understanding exoplanets. His work includes developing new techniques for measurements, as well as designing and building specialized instruments. His group has conducted significant studies on the early Universe, particularly through cosmic microwave background measurements, and is currently utilizing 21 cm emission from neutral hydrogen to study dark energy and atmospheres of exoplanets using advanced telescopes. He has received multiple accolades, such as the Gruber Prize in Cosmology and the Breakthrough Prize in Fundamental Physics. Prof. Tucker is also affiliated with several prestigious societies, including the American Astronomical Society and the American Physical Society.

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