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Mauri Valtonen

From Wikipedia, the free encyclopedia

Mauri Valtonen (born 1945) is a Finnish astronomer and professor at the University of Turku. His fields of scientific interest include active galaxies, cosmology, and the three-body problem.

Valtonen completed a Ph.D. from Cambridge University in 1975. He served as Director of Tuorla Observatory from 1980 to 2002 and returned to this position again in 2007.

Animation of black hole disk flares in OJ 287

In 2008, Valtonen led a research team which argued that delay in the periodic outbursts from the nucleus of the active galaxy OJ 287 confirmed Albert Einstein's general theory of relativity.[1]

References

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  1. ^ M. Valtonen et al. (2008), A massive binary black-hole system in OJ 287 and a test of general relativity. Nature, 452, 851-853

Books by Mauri Valtonen

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