On This Day In History on Nostr: Today in 1819, 205 years ago: Johann Georg Tralles discovers the Great Comet of 1819, ...
Today in 1819, 205 years ago: Johann Georg Tralles discovers the Great Comet of 1819, (C/1819 N1). It is the first comet analyzed using polarimetry, by François Arago.
#OnThisDay
Published at
2024-07-01 10:44:34Event JSON
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