George Willis Ritchey
American astronomer (1864-1945) · United States · On the map · Scientists · Died at 80
George Willis Ritchey was an American optician and telescope maker and astronomer born at Tuppers Plains, Ohio.
George Willis Ritchey is read about 8.5 times a day, in 15 languages.
A typical day, 30 days to 2 August 2026
The middle day of the days counted, so one week of news cannot move it. The line under it is the last 60 days, one point a day.
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About this person
Country
United States
Category
Scientists
Type
Scientist
Status
Deceased
Dates
Lived 1864 to 1945 · aged 80
