Astronomy Day is an annual event in various countries, intended to provide a means of interaction between the general public and various astronomy enthusiasts, groups and professionals. == History == This event was started in 1973 by Doug Berger, the president of the Astronomical Association of Northern California.
Astronomy Day is an annual event in various countries, intended to provide a means of interaction between the general public and various astronomy enthusiasts, groups and professionals. == History == This event was started in 1973 by Doug Berger, the president of the Astronomical Association of Northern California.
Source: Wikipedia "Astronomy Day" · CC BY-SA 4.0
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