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Marc W. Buie

Marc W. Buie ({{#invoke:IPAc-en|main}}; born 1958) is a U.S. astronomer at Lowell Observatory in Flagstaff, Arizona, and also the Sentinel Space Telescope Mission Scientist for the B612 Foundation, which is dedicated to protecting Earth from asteroid impact events.

Buie grew up in Baton Rouge, Louisiana and received his B.Sc. in physics from Louisiana State University in 1980. He then switched fields and earned his Ph.D. in Planetary Science from the University of Arizona in 1984. Dr. Buie was a post-doctoral fellow at the University of Hawaii from 1985 to 1988. From 1988 to 1991, he worked at the Space Telescope Science Institute where he played a key role in the planning and scheduling of the first planetary observations ever made by the Hubble Space Telescope. Dr. Buie joined the staff at Lowell Observatory in 1991.

Since 1983 Pluto has been a central theme of research done by Buie, who has published over 85 scientific papers and journal articles.<ref name="SwRI-biblio Marc W. Buie">Bibliography of Marc W. Buie, Southwest Research Institute, January 13, 2014.</ref> His first result was to prove that the methane visible on Pluto was on its surface and not part of its atmosphere. Since then he has worked on albedo maps of the surface, composition maps of Pluto and Charon, refinement of the orbits of Charon in addition to the much more recently discovered satellites, measurements of the structure of the atmosphere, and other measurements of the properties of the surfaces of Pluto and Charon - just to name a few. He is also one of the co-discoverers of Pluto's newly discovered moons, Nix and Hydra (Pluto II and Pluto III)

He has been working with the Deep Ecliptic Survey team who have been responsible for the discovery of over 1,000 of these distant objects. Beyond the work of just locating these objects, he additionally seeks to develop a better picture of the structure and nature of them. A spin-off project from this endeavor is his participation in the project to locate a Kuiper belt object that is within the range of the New Horizons mission once it passes by Pluto.

In addition to his research into all aspects of Pluto and the Kuiper belt, Buie also works on studying transitional objects like 2060 Chiron and 5145 Pholus and occasionally comets, such as the recent Deep impact mission that went to Comet Tempel 1. In an effort closer to home, he also studies near-Earth asteroids to try to understand more about these potentially dangerous solar system neighbors. Most of these research efforts involve the use of Lowell Observatory telescopes in addition to occasional use of the Hubble and Spitzer Space Telescopes. He is also active in the development of state-of-the-art astronomical instrumentation having just completed the construction of an infrared imaging spectrograph, Mimir, in collaboration with Dan Clemens of Boston University.

Buie is a member of the American Astronomical Society (AAS) and its Division for Planetary Sciences (DPS), the American Geophysical Union (AGU), the International Astronomical Union (IAU), and the International Dark-Sky Association.

Asteroid 7553 Buie is named in the astronomer's honor, who is also profiled as part of an article on Pluto in Air & Space Smithsonian magazine.<ref name="Air & Space Smithsonian-1996.June–July">"Pluto's Portrait: Even The Mighty Hubble Has To Strain To See This Tiny, Distant Planet", Air & Space Smithsonian magazine, June/July 1996, Iss., p 60.</ref>


Marc W. Buie sections
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