Up Comet 17P Holmes Slideshow

Comet Holmes (official designation: 17P/Holmes) is a periodic comet in our solar system, discovered by the British amateur astronomer Edwin Holmes on November 6, 1892. Although normally a very faint object, Holmes became notable during its 2007 return when it temporarily brightened by a factor of about half a million, in what was the largest known outburst by a comet, and became visible to the naked eye. It also briefly became the largest object in the solar system, as its coma (the thin dissipating dust ball around the comet) expanded to a diameter greater than that of the Sun (although its mass remained minuscule).

Comet 17P Holmes
17P_30_10_2007_1958UT_10x33S_1600_F7Megrez_crop
17P_15_11_2007_0255UT_1600_12x60_Megrez80ED
17P_17-10_2007_1907UT_16=24m_1600_F7Megrez_crop
17P_06_01_2008_1942UT_1250_7x95_EF2_crop_web
17P_06_01_2008_2010UT_1000_30s_EF2.8~15mm_crop_tekst
17P_12_01_2008_2217UT_100_2016s_12x_EF2.0-100mm_crop_web
17P_12_01_2008_2142UT_1000_2016s_335 s_EF2-50_web
17P_12_01_2008_2252UT_2.8-15mm_183s_iso1000_web
17P_02_02_2008_2115UR_1000iso_100mm_f2.5_11x123s_web
17P_04_02_2008_1903 UT_1250_100mm_f3,2_8x144s_web
17P_09_02_2008_2139UT_1600_EF100_F2.8_5x122s_web
17P_10_02_2008_1914UT_1250_megrez72_8x=14m_web
17P_27_02_2008_2115UR_1250iso_100mm_f2.5_6x90s_web
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