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Harold Alden
American astronomer (1890-1964) · United States · On the map · Scientists · Died at 74
Harold Lee Alden was an American astronomer.
Harold Alden is read about 2 times a day, in 15 languages.
A typical day, 30 days to 22 June 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.
Something wrong?About this person
Country
United States
Category
Scientists
Type
Scientist
Status
Deceased
Dates
Lived 1890 to 1964 · aged 74
