Riccardo Giacconi

Italian american astrophysicist.

Born October 6th, 1931 in Genoa.

Died December 9th, 2018 at 87 years old in San Diego. [ref]

Occupations
astrologer, astronomer, astrophysicist, physicist, university teacher, visual artist
Wikipedia

No one is actually dead until the ripples they cause in the world die away. Terry Pratchett