Leon Campbell
American astronomer · United States · On the map · Scientists · Lived 1881 to 1951 · aged 70
Leon Campbell was an American astronomer.
Leon Campbell is read about 1 times a day, in 6 languages.
A typical day, 30 days to 25 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 1881 to 1951 · aged 70
