Riccardo Giacconi

Riccardo Giacconi
Giacconi in 2003
Born(1931-10-06)6 October 1931
Died9 December 2018(2018-12-09) (aged 87)
Alma materUniversity of Milan
Known forAstrophysics
AwardsElliott Cresson Medal (1980)
Dannie Heineman Prize for Astrophysics (1981)
Wolf Prize in Physics (1987)
Nobel Prize in Physics (2002)
Scientific career
FieldsPhysics
InstitutionsJohns Hopkins University
Chandra X-ray Observatory

Riccardo Giacconi (/əˈkni/ jə-KOH-nee, Italian: [rikˈkardo dʒakˈkoːni]; October 6, 1931 – December 9, 2018) was an Italian-American Nobel Prize-winning astrophysicist who laid down the foundations of X-ray astronomy. He was a professor at the Johns Hopkins University.