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  2. Historical comet observations in China - Wikipedia

    en.wikipedia.org/wiki/Historical_comet...

    The Chinese records are not only the most extensive from ancient times, they are also the most accurate, often to within half a degree of right ascension. Western measurements did not overtake them for accuracy until the fifteenth century: in 1456 AD Paolo Toscanelli tracked the progress of Halley's Comet to within a fraction of a degree. [3]

  3. Observational history of comets - Wikipedia

    en.wikipedia.org/.../Observational_history_of_comets

    The arrows could hit animals or people and were feared when walking at night. Comets were conceived as smoking stars and as bad omens, e.g., announcing the death of a ruler. [9] Ancient Chinese records of comet apparitions have been particularly useful to modern astronomers. They are accurate, extensive, and consistent over three millennia.

  4. Caesar's Comet - Wikipedia

    en.wikipedia.org/wiki/Caesar's_Comet

    Caesar's Comet was known to ancient writers as the Sidus Iulium ("Julian Star") or Caesaris astrum ("Star of Julius Caesar"). The bright, daylight-visible comet appeared suddenly during the festival known as the Ludi Victoriae Caesaris—for which the 44 BC iteration was long considered to have been held in the month of September (a conclusion drawn by Edmund Halley).

  5. Lists of comets - Wikipedia

    en.wikipedia.org/wiki/Lists_of_comets

    Periodic comets usually have elongated elliptical orbits, and usually return to the vicinity of the Sun after a number of decades. The official names of non-periodic comets begin with a "C"; the names of periodic comets begin with "P" or a number followed by "P". Comets that have been lost or disappeared have names with a "D". Comets whose ...

  6. New findings show ancient comet likely responsible for glass ...

    www.aol.com/findings-show-ancient-comet-likely...

    The exploding comet also created tornado-force winds which hurtled the chunks of molten glass across the region. A comet glowing in the night sky just above the horizon. (Image/Alberto Agostini)

  7. Great Comet of 371 BC - Wikipedia

    en.wikipedia.org/wiki/Great_Comet_of_371_BC

    Diodorus wrote that the comet was believed by some to have foretold the decline of the Spartans, and describes the debate over its nature. [8]During their term of office, after the Lacedaemonians had held the supremacy in Greece for almost five hundred years, a divine portent foretold the loss of their empire... and a little later, to the surprise of all, the Spartans were defeated in a great ...

  8. Comet E3 to make closest approach to Earth tonight - AOL

    www.aol.com/weather/see-green-comet-zip-earth...

    Comet C/2022 E3 (ZTF) has been shining progressively brighter in recent weeks, and experts say that it is now bright enough to see with the unaided eye from dark areas. A zoomed-in image of Comet ...

  9. Halley's Comet - Wikipedia

    en.wikipedia.org/wiki/Halley's_Comet

    The confirmation of the comet's return was the first time anything other than planets had been shown to orbit the Sun. [36] It was also one of the earliest successful tests of Newtonian physics, and a clear demonstration of its explanatory power. [37] The comet was first named in Halley's honour by French astronomer Nicolas-Louis de Lacaille in ...

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