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Andrew McKellar
Canadian astronomer (1910-1960) · Canada · On the map · Scientists · Died at 50
Andrew McKellar, MBE, FRSC was a Canadian astronomer who first detected the presence of molecular matter in interstellar space, and found the first evidence of the cosmic radiation left over from the Big Bang.
Andrew McKellar is read about 4 times a day, in 6 languages.
A typical day, 30 days to 24 September 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
Canada
Category
Scientists
Type
Scientist
Status
Deceased
Dates
Lived 1910 to 1960 · aged 50
