Peruvian observers are the first to view the Great Comet of 1577 (C/1577 V1).
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342 years ago, in 1572:
Tycho Brahe observes supernova SN 1572 in the constellation of Cassiopeia.
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29 years ago, in 1885:
253 Mathilde, a minor planet in the intermediate asteroid belt, is discovered by Austrian astronomer Johann Palisa at the Vienna Observatory.
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337 years ago, in 1577:
Tycho Brahe observes the Great Comet of 1577 (C/1577 V1) in the evening sky.
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234 years ago, in 1680:
The German astronomer Gottfried Kirch discovers the Great Comet of 1680 (C/1680 V1, Kirch's Comet, Newton's Comet), the first comet discovered by a telescope.
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62 years ago, in 1852:
21 Lutetia, a large asteroid in the main asteroid belt, is discovered by Hermann Goldschmidt from the balcony of his apartment in Paris.
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81 years ago, in 1833:
The annual Leonid showers peaks at approximately 14,000 meteors an hour; the night “the stars fell on Alabama”.
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9 years ago, in 1905:
The Annus mirabilis papers, Einstein's work on Mass–energy equivalence and other topics, are published in the Annalen der Physik scientific journal.
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124 years ago, in 1790:
William Herschel discovers NGC 13, a spiral galaxy in the Andromeda constellation.
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171 years ago, in 1743:
Jan de Munck of Middelburg, Netherlands, discovers the Great Comet of 1744 (C/1743 X1).
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