About Dr. Matt Mountain

Matt Mountain is the current Director of the Space Telescope Science Institute, leading the 400-person institute responsible for the research done with the Hubble Space Telescope, as well as its planned successor, the James Webb Space Telescope.

He is also the Telescope Scientist for NASA's James Webb Space Telescope, a member of the Webb Science Working Group, a Professor at the Johns Hopkins Department of Physics and Astronomy, and a Visiting Professor at the University of Oxford (UK). Matt was previously the Director of the Gemini Observatory, based in Hilo, Hawaii. The Observatory has a staff of approximately 190 and is responsible for the operation and development of the two 8-meter Gemini Telescopes on Mauna Kea, Hawaii, and Cerro Pachón in Chile. He became STScI director on Sept. 1, 2005.

Matt's background is in physics and astronomy. He received a Bachelor of Science degree in physics in 1978 and a Ph.D. in astronomy in 1983, both from the Imperial College of Science and Technology, London University. He also held a Research Fellowship at the college before joining the staff at the Royal Observatory in Edinburgh. During his seven years in Edinburgh, he worked on observations of star formation processes and instrumentation for infrared astronomy, which culminated in the successful commissioning of a new infrared spectrometer for the United Kingdom Infrared Telescope in Hawaii.

In 1992, Matt became Project Scientist for the Gemini 8-meter Telescopes Project—then based in Tucson, Arizona—and went on to become Project Director in 1994. During his tenure as Project Director, he had direct responsibility for the construction and commissioning of the two Gemini telescopes, which were accomplished on schedule, within a fixed budget of $184 M. In 1998 he moved to Hawaii's Big Island to assume responsibility for the creation of the Gemini Observatory — formulating, implementing, and running the operations and development programs of the two telescopes. As part of the development program, he built up a world-renowned adaptive optics group, which has kept the Gemini telescopes at the forefront of observational infrared astronomy.

His initiation of a partnership with the National Optical Astronomy Observatory (NOAO) resulted in the formation of the Association of Universities for Research in Astronomy’s (AURA’s) “New Initiatives Office,” which conducted a two-year study of the feasibility of ground-based 30-meter telescopes. The success of this study led to the inclusion of AURA in the Thirty Meter Telescope (TMT) project. Matt’s related responsibilities have included memberships on the review committee of the California Extremely Large Telescope and the TMT Board.

Matt's principle research interests have included star formation in galaxies, advanced infrared instrumentation, and the capabilities of advanced telescopes. He has published more than 100 research papers, articles and reports. He is a fellow of the American Astronomical Society, the Royal Astronomical Society, and the American Association for the Advancement of Science; and a member of the International Society for Optical Engineering. In 2003 Matt was awarded the Gabriela Mistral Medal for excellence in education by the Chilean Ministry of Education for the Gemini StarTeachers education program. It was the first time this honor was awarded outside of Chile.