- "I have never seen people nitpick such a good film to death."
- ―Kevin Grazier on unfair criticism of Gravity.
Dr. Kevin R. Grazier is an astrophysicist and primary scientific advisor for Gravity.
Grazier earned B.S. degrees in Computer Science and Geology from Purdue University, and a B.S. in Physics from Oakland University, as well as M.S. degrees in physics from Purdue and Geophysics and Space Physics from UCLA. He did his Ph.D. in Planetary Physics at UCLA, and his dissertation title was "The Stability of Planetesimal Niches in the Outer Solar System: A Numerical Investigation". He currently works at NASA's Jet Propulsion Laboratory (JPL) on the Cassini/Huygens Mission to Saturn. In addition to that he is teaching classes in astronomy, planetary science and cosmology at UCLA and Santa Monica College, and is a planetarium lecturer at LA's Griffith Observatory.