Takafumi Matsui

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Takafumi Matsui
松井孝典
Matsui in 2021
Born	7 March 1946 (1946-03-07) Shizuoka, Japan
Died	22 March 2023 (2023-03-23) (aged 77)
Other names	Takanori Matsui
Occupation	Scientist

Takafumi Matsui (Japanese: 松井孝典, 7 March 1946 – 22 March 2023) was a Japanese planetary scientist, geophysicist, science communicator and academic. He was professor emeritus at the University of Tokyo.

Born in Shizuoka, Matsui graduated from the Faculty of Science of the University of Tokyo, and after a stage as a visiting researcher at NASA he became professor at the Graduate School of Frontier Sciences of his alma mater.^[1][2] He was specialized in astrobiology and comparative planetary science.^[3] He served as president of the Chiba Institute of Technology from June 2020 till his death.^[2] He authored numerous scientific articles and books.^[1]

Matsui died of prostate cancer on 22 March 2023, at the age of 77.^[1][2] The planet 7301 Matsuitakafumi, discovered in 1993, was named after him.^[3]