Michael E. Brown

Mike Brown
Michael E Brown 1.jpg
Born (1965-06-05) June 5, 1965 (age 53)
Huntsville, Alabama
EducationPrinceton University
UC Berkeley
Known forDiscovery of Eris and other trans-Neptunian objects
How I Killed Pluto and Why It Had It Coming
Spouse(s)Diane Binney
Scientific career
FieldsPlanetary astronomy
Doctoral studentsChad Trujillo, Marc Kuchner, Megan Schwamb

Michael E. Brown (born June 5, 1965) is an American astronomer, who has been professor of planetary astronomy at the California Institute of Technology (Caltech) since 2003.[1] His team has discovered many trans-Neptunian objects (TNOs), notably the dwarf planet Eris, which was originally thought to be bigger than Pluto.[2] He has been referred by himself and by others as the man who "killed Pluto",[3][4] because he furthered Pluto being downgraded to a dwarf planet in the aftermath of the discovery of Eris and several other probable trans-Neptunian dwarf planets. He is the author of How I Killed Pluto and Why It Had It Coming, published in 2010. He was awarded the Kavli Prize (shared with Jane X. Luu and David C. Jewitt) in 2012 “for discovering and characterizing the Kuiper Belt and its largest members, work that led to a major advance in the understanding of the history of our planetary system.”

Early life

Brown is a Huntsville, Alabama native and graduated from Virgil I. Grissom High School in 1983. He earned his A.B. in physics from Princeton University in 1987, where he was a member of the Princeton Tower Club. He did his graduate studies at the University of California, Berkeley where he earned an M.A. degree in astronomy in 1990 and a Ph.D. degree in astronomy in 1994.[1]

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