Kenneth Leon Nordtvedt (born 1939) is a senior researcher specializing in relativistic theories of gravity. He was born on April 16, 1939, in Chicago, Illinois. Nordtvedt graduated from the Massachusetts Institute of Technology (1960) and Stanford University (Ph.D., 1964) and was a junior fellow in the Harvard Society of Fellows (1963-1965). During this same period he was staff physicist at the MIT Instrumentation Laboratory project to develop the Apollo Mission's navigation and guidance system. In the mid-1960s he showed how lunar laser ranging could be used to test a cornerstone of general relativity known as the equivalence principle, especially as extended to gravitationally compact bodies. He was a board member and scientific advisor overseeing the joint NASA-ESA Space Test of Equivalence Principle mission. He was appointed by then President Ronald Reagan to the National Science Board. He was elected to three terms in the Montana state legislature for a six-year period in the early eighties, and there he wrote one of the first inflation indexing reforms of income tax law in the nation. He served briefly in 1989 as Director of the Montana Department of Revenue. He had support from NASA and NSF for much of his research, as well as being a Sloan Fellow. His research was the subject of a Wall Street Journal article featured on the front page.
Nordtvedt, K., Jr. 1968 Phys. Rev. 169, 1017 Nordtvedt, K., Jr. 1968 Phys. Rev. 170, 1186
- The National Space Grant College and Fellowship Program
- Кен Нордведт. Свыше 20,000 лет истории гаплогруппы I1b1 (P37.2+) Вадим Веренич The Russian Journal of Genetic Genealogy (Русская версия), Vol 1, No 1 (2009).
- More Realistic TMRCA Calculations Ken Nordtvedt Journal of Genetic Genealogy, Volume 4, Number 2, Fall, 2008, pp. 96-103.
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