
Dr. Calzetti’s research is focused on how galaxies are formed and why they are different shapes. She states, “I’m not convinced I have enough lifetime left to answer our questions about how galaxies are formed.” She is known for her “Calzetti’s Law,” developed in the 1990s, which allows astronomers to estimate how much information they are missing due to dust obscuring images of distant galaxies.
Dr. Calzetti holds a Ph.D. from the University of Rome in Italy.


