Who Was Alive

Were Galileo Galilei and Antonie van Leeuwenhoek alive at the same time?

Yes. Galileo Galilei and Antonie van Leeuwenhoek were alive at the same time for 9 years, from 1632 to 1642.

Galileo Galilei was 68 when Antonie van Leeuwenhoek was born.

Antonie van Leeuwenhoek was 9 when Galileo Galilei died, aged 77.

Galileo Galilei

Italian polymath

Born 15 February 1564 · died 8 January 1642, aged 77

Antonie van Leeuwenhoek

Dutch scientist known as "the Father of Microbiology", and one of the first microscopists

Born 24 October 1632 · died 26 August 1723, aged 90

Galileo Galilei and Antonie van Leeuwenhoek in bold, with some of their best-known contemporaries. Drag across to see the age each reached in any year. Faded ends mark uncertain dates.