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In page Massachusetts Institute of Technology:

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In public service, 41 MIT-affiliated astronauts have flown in space,[2] 16 have served as Chief Scientist of the U.S. Air Force, and 8 alumni have served as foreign heads of state.[citation needed] Many alumni have also held senior positions in the U.S. federal government, including members of the Cabinet, the Federal Reserve, and the leadership of national defense and intelligence agencies. Alumni and faculty have founded or led many notable companies, particularly in technology, defense, and biotechnology.