Maria T. Zuber (born June 27, 1958) is an American astronomer who is a member of the National Science Board and the Vice President for Research at the Massachusetts Institute of Technology, where she also holds the position of the E. A. Griswold Professor of Geophysics in the Department of Earth, Atmospheric and Planetary Sciences. Zuber has been involved in more than half a dozen NASA planetary missions aimed at mapping the Moon, Mars, Mercury, and several asteroids. She is currently the principal investigator for the Gravity Recovery and Interior Laboratory (GRAIL) Mission, which is managed by NASA's Jet Propulsion Laboratory.