Disintegration of comet nuclei

The breaking up of comets into separate pieces, each with its own tail, was seen many times by astronomers of the past. The phenomenon was in sharp contrast to the idea of the eternal and unchangeable celestial firmament and was commonly believed to be an omen of impending disaster, especially for comets with tails stretching across half the sky. It is only now that we have efficient enough space exploration tools to see comet nuclei and even — in the particular case of small comet Hartley-2 in 2010 — to watch their disintegration stage. There are also other suspected candidates for disintegration in the vast family of comet nuclei and other Solar System bodies.

PACS: 96.25.−f, 96.30.Cw, 96.30.Ys (all)
DOI: 10.3367/UFNe.0182.201202c.0147
URL: https://ufn.ru/en/articles/2012/2/b/
Web of Science

000304186400002
Scopus

2-s2.0-84862091624
ADS NASA

2012PhyU...55..137K
Citation: Ksanfomality L V "Disintegration of comet nuclei" Phys. Usp. 55 137–146 (2012)

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Received: 9th, February 2011, revised: 10th, May 2011, accepted: 15th, July 2011

Оригинал: Ксанфомалити Л В «Разрушение ядер комет» УФН 182 147–156 (2012); DOI: 10.3367/UFNr.0182.201202c.0147

References (31) ↓ Cited by (5) Similar articles (4)

Sagdeev R Z et al. Nature 321 259 (1986)
Reinhard R Nature 321 313 (1986)
Sagdeev R Z et al. Nature 321 262 (1986)
Keller H U et al. Nature 321 320 (1986)
Hirao K, Itoh T Nature 321 294 (1986)
Simpson J A et al. Nature 321 278 (1986)
Simpson Dzh A i dr. Astron. Vestn. 27 45 (1993); Simpson J A et al. Solar Syst. Res. 27 35 (1993)
Zelenyi L M, Zakharov A V, Ksanfomaliti L V Usp. Fiz. Nauk 179 1118 (2009); Zelenyi L M, Zakharov A V, Ksanfomality L V Phys. Usp. 52 1056 (2009)
Weissman P Nature 370 94 (1994)
Klumov B A i dr. Usp. Fiz. Nauk 164 617 (1994); Klumov B A et al. Phys. Usp. 37 577 (1994)
Fortov V E i dr. Usp. Fiz. Nauk 166 391 (1996); Fortov V E et al. Phys. Usp. 39 363 (1996)
Noll K S, Weaver H A, Feldman P D (Eds) The Collision of Comet Shoemaker - Levy 9 and Jupiter: IAU Colloquium 156, Proc. of the Space Telescope Science Institute Workshop, Baltimore, May 9 - 12, 1995 (Cambridge: Cambridge Univ. Press, 2006)
West R, Böhnhardt H (Eds) European SL-9/Jupiter Workshop, February 13-15, 1995, Garching bei München, Germany: Proc. (ESO Conf. and Workshop Proc., No. 52) (Garching bei München: European Southern Observatory, 1995)
Gerels T, Ksanfomaliti L V Astron. Vestn. 34 41 (2000); Gehrels T, Ksanfomaliti L Solar Syst. Res. 34 37 (2000)
Kresk L Bull. Astron. Instit. Czech. 29 129 (1978)
Shul’ts R Astron. Vestn. 43 357 (2009); Schulz R Solar Syst. Res. 43 343 (2009)
Lisse C M et al. Am. Astron. Soc., DPS Meeting, 41, 20.08, 121968 (2009)
NASA Press Release, November 4, 2010, http://www.nasa.gov/audience/formedia/archives/2010-all-archives.html
Klumov B A i dr. Usp. Fiz. Nauk 175 767 (2005); Klumov B A et al. Phys. Usp. 48 733 (2005)
A’Hearn M F et al. Science 310 258 (2005)
A’Hearn M F, Combi M R Icarus 187 1 (2007)
Richardson J E et al. Icarus 190 357 (2007)
Davidsson B J R, Gutiérrez P J, Rickman H Icarus 187 306 (2007)
Britt D T, Consolmagno G J, Merline W J 37th Annual Lunar and Planetary Science Conf., March 13 - 17, 2006, League City, Texas, USA, Abstract No. 2214
Snodgrass C, Meech K, Hainaut O Astron. Astrophys. 516 L9 (2010)
Amos J "Asteroid Lutetia has thick blanket of debris" http://www.bbc.co.uk/news/science-environment-11470851, (4 October 2010) BBC News
Ksanfomaliti L V Astron. Vestn. 45 518 (2011); Ksanfomality L V Solar Syst. Res. 45 504 (2011)
Shor V A Malye Planety (Pod red. N S Samoilovoi-Yakhontovoi) (M.: Nauka, 1973) p. 283
Michel P et al. Icarus 200 503 (2009)
Mahaney W C, Kapran B Geomorphology 108 321 (2009)
Slyuta E N Astron. Vestn. 43 459 (2009); Slyuta E N Solar Syst. Res. 43 443 (2009)