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350th anniversary: German astronomer Gottfried Kirch discovered the Great Comet of 1680, the first...

Thu, November 14, 2030

in 4 yr

Source

In 1680, German astronomer Gottfried Kirch discovered the Great Comet of 1680, the first comet to be discovered by telescope.

Source, method and history
Source
Wikipedia
How we know
Wikipedia "On this day" selected anniversary, 350 years (1680 to 2030).
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  • 2026-09-25: added to 2030-11-14