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Professor of Physics
Class of 1960 Faculty Fellow
Name: John Winston Belcher
Title(s): Professor of Physics
Phone: (617) 253-4285
Assistant: Thea Paneth (617) 253-3718
Massachusetts Institute of Technology
Area of Physics:
Professor Belcher's research interests are within the areas of space plasma physics, in particular the interaction of the heliosphere with the local interstellar medium. He was the principal investigator on the Voyager Plasma Science Experiment during the Voyager Neptune Encounter—the end of the Grand Tour. He is now a co-investigator on the Plasma Science Experiment on board the Voyager Interstellar Mission. He has also published scholarly studies of the results of introducing interactive engagement techniques into introductory physics courses at MIT, as in TEAL.
Professor Belcher was born in Louisiana in 1943, and graduated from Odessa High School in West Texas in 1961. He attended Rice University in Houston, graduating with a double major in math and physics in 1965, summa cum laude. He then went to Caltech for graduate school where he earned his Ph.D. in Physics in 1971.
Professor Belcher came to MIT in 1971, to work with Professors Herbert Bridge and Alan Lazarus, who had the plasma probe on board Mariner 5. Just after he arrived, the Space Plasma Group wrote a proposal for the Voyager mission to Jupiter and Saturn. After reaching these two planets, as well as Uranus and Neptune, Voyager is still going strong. In its most recent incarnation, it is referred to as the Voyager Interstellar Mission. Within the next ten years, it is probable that the MIT plasma instrument on Voyager 2 will make measurements in the interstellar medium.
Professor Belcher has twice received the NASA Exceptional Scientific Achievement Medal, once for contributions to the understanding of the plasma dynamics of the Jovian magnetosphere, in 1980, and once for his role as principal investigator on the Plasma Science Experiment on Voyager during the Neptune encounter, in 1990. In 2004, the Institute awarded Belcher with the Class of '22 professorship, designed to honor "a tenured faculty member with a record of excellence in education, with respect to both curriculum development and classroom teaching." He is the Associate Chair of the MIT Faculty in AY 2013-2015. He is a MacVicar Faculty Fellow.
- Dori Y. J. and J.W. Belcher, How Does Technology-Enabled Active Learning Affect Undergraduate Students’ Understanding of Electromagnetism Concepts?, The Journal of the Learning Sciences, 14(2), 243-279, 2005.
- Belcher, John W., Alan J. Lazarus, Ralph L. McNutt, Jr. and George S. Gordon, Jr., Solar Wind Conditions in the Outer Heliosphere and the Distance to the Termination Shock, J. Geophys. Res. 15,177-15,183, 1993.
- Belcher, J. W., H. S. Bridge, F. Bagenal, B. Coppi, O. Divers, A. Eviatar, G. S. Gordon, Jr., A. J. Lazarus, R. L. McNutt, Jr., K. W. Ogilvie, J. D. Richardson, G. L. Siscoe, E. C. Sittler, Jr., J. T. Steinberg, J. D. Sullivan, A. Szabo, L. Villanueva, V. M. Vasyliunas, and M. Zhang, Plasma Observations Near Neptune: Initial Results from Voyager 2, Science, 246, 1478-1483, 1989.
- Belcher, John W., The Jupiter-Io Connection: An Alfven Engine in Space, Science 258, 133-248, 1987.
- Belcher, J. W., C. K. Goertz, J. D. Sullivan, M. H. Acuna: Plasma Observations of the Alfven Wave Generated by Io,J.Geophys. Res. 86, 8319, 1981.
- Belcher, J.W.: Alfven wave pressures and the solar wind, Astrophys. J. 168, 509, 1971.
Last updated on March 25, 2014 3:58 PM