Leroy Chiao

Leroy Chiao

Leroy Chiao is a former NASA astronaut and International Space Station (ISS) commander. Chiao holds appointments at Rice University and the Baylor College of Medicine. Chiao has worked extensively in both government and commercial space programs, and has held leadership positions in commercial ventures and NASA. Chiao is a fellow of the Explorers Club, and a member of the International Academy of Astronautics and the Committee of 100. Chiao also serves in various capacities to further space education. In his 15 years with NASA, Chiao logged more than 229 days in space, more than 36 hours spent in Extra-Vehicular Activity (spacewalks). From June to September 2009, he served as a member of the White House appointed Review of U.S. Human Spaceflight Plans Committee, and currently serves on the NASA Advisory Council. Chiao studied chemical engineering at the University of California, Berkeley, earning a Bachelor of Science degree in 1983. He continued his studies at the University of California at Santa Barbara, earning his Master of Science and Doctor of Philosophy degrees in 1985 and 1987. Prior to joining NASA in 1990, he worked as a research engineer at Hexcel Corp. and then at the U.S. Department of Energy's Lawrence Livermore National Lab.   Dr. Chiao left NASA in December, 2005 following a 15-year career with the agency. Chiao studied chemical engineering at the University of California, Berkeley, earning a Bachelor of Science degree in 1983. He continued his studies at the University of California at Santa Barbara, earning his Master of Science and Doctor of Philosophy degrees in 1985 and 1987. Prior to joining NASA in 1990, he worked as a research engineer at Hexcel Corp. and then at the U.S. Department of Energy's Lawrence Livermore National Lab.

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