"Bruce Murray contributed both scientific insight and leadership that laid the groundwork for interplanetary missions such as robotic missions to Mars, including the Mars rovers, part of America's inspirational accomplishments. It is fitting that the rover teams have chosen his name for significant landmarks on their expeditions."
Source: NASA Mars Exploration Program Manager Fuk Li, of NASA's Jet Propulsion Laboratory, Pasadena, CA, describing why features on Mars important to the missions of NASA's two active Mars rovers are now called "Murray Ridge" and "Murray Buttes," in honor of influential planetary scientist Bruce Murray (1931-2013).