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A Year of Spectacular Comets
<< Yesterday 31.12.2007 Tomorrow >>
A Year of Spectacular Comets
Credit & Copyright: Bob Nanz (San Diego Astronomy Association)
Explanation: Two spectacular comets graced Earth's skies during 2007. Both comets became bright enough to be seen by the unaided eye of the casual sky enthusiast. Early in 2007, Comet McNaught grew brighter than any comet in 40 years, displaying a beautiful dust tail that flowed across the sky. Comet McNaught (c/2006 P1) became known as the Great Comet of 2007, sported unusual striations in its expansive dust tail, and showed unexpectedly complex chemistry in its ion tail. Toward the year's end, normally docile and faint Comet Holmes brightened suddenly and unexpectedly to naked eye visibility. Remarkably, Comet 17P/Holmes stayed bright for weeks even though it lies beyond the orbit of Mars. No distant comet in recent history has remained so bright for so long. In this view, a white Comet Holmes was photographed in early December posing with the Heart and Soul Nebulas.

APOD presents: Astronomy Pictures of the Year for 2007

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2007   2008   2009
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2013   2014   2015
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2019   2020   2021
2022   2023   2024
Yanvar'
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Dekabr'
Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.

Russkii tekst
Based on Astronomy Picture Of the Day
Publikacii s klyuchevymi slovami: comet - comet Holmes - Comet McNaught - Kometa MakNota - komety - kometnye hvosty
Publikacii so slovami: comet - comet Holmes - Comet McNaught - Kometa MakNota - komety - kometnye hvosty
Sm. takzhe:
Vse publikacii na tu zhe temu >>

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