Definition
Known since antiquity, comet Halley is probably the most famous comet in the world. With its 76-year period, it is the only bright comet whose trajectory is predictable enough for space exploration to be planned in advance. It is also the comet which allowed the astronomer Edmund Halley to demonstrate the nature and the periodic appearance of these objects: in 1705, on the basis of previous observations, he predicted the comet’s return in 1758. The comet’s apparition was actually observed in December 1758, 16 years after Halley’s death. The apparition of comet Halley was decisive in confirming Newton’s laws of universal gravitation.
Overview
Early apparitions of comet Halley go back to antiquity. Its 1066 CE apparition was recorded in the Bayeux tapestry showing King Harold’s fear shortly before the Hasting battle and the victory of William the Conqueror. In 1301, the famous Italian painter Giotto di Bondone represented the comet as the Bethlehem star in his fresco...
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References and Further Reading
Crovisier J (2001) Comet Hale-Bopp. In: Encyclopedia of astronomy and astrophysics. Institute of Physics Publishing, Bristol, pp 414–416
Newburn RL, Rahe J, Neugebauer M (1999) Comets in the post-Halley era. Kluwer, Dordrecht
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© 2014 Springer-Verlag Berlin Heidelberg
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Encrenaz, T. (2014). Comet Halley. In: Amils, R., et al. Encyclopedia of Astrobiology. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-27833-4_327-3
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DOI: https://doi.org/10.1007/978-3-642-27833-4_327-3
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Publisher Name: Springer, Berlin, Heidelberg
Online ISBN: 978-3-642-27833-4
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Latest
Comet Halley- Published:
- 09 February 2023
DOI: https://doi.org/10.1007/978-3-642-27833-4_327-4
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Comet Halley- Published:
- 07 May 2015
DOI: https://doi.org/10.1007/978-3-642-27833-4_327-3