Linda T. Elkins-Tanton is a planetary scientist, and the Principal Investigator of the NASA Psyche mission. She is the Director of the Space Sciences Laboratory at the University of California, Berkeley. Previously, she was Vice President at Arizona State University, Director of the Department of Terrestrial Magnetism at the Carnegie Institution for Science, and faculty at MIT. She is the author of The Solar System, a six-book series, published by Chelsea House, 1st edition 2006; 2nd edition 2010: The Sun, Mercury, and Venus, The Earth and the Moon, Mars, Asteroids, Meteorites, and Comets, Jupiter and Saturn, Uranus, Neptune, Pluto, and the Outer Solar System. She is co-editor, with A. Schmidt and K. Fristad, of Volcanism and Global Environmental Change (Cambridge University Press, 2015). Her articles have been published in Philosophical Transactions of the Royal Society, Nature Geoscience, Nature, Annual Review of Earth and Planetary Sciences, and Astrophysical Journal, among other publications.