Explanation: The first identified compact galaxy group, Stephan's Quintet is featured in this remarkable image constructed with data drawn from Hubble Legacy Archive and the Subaru Telescope on the summit of Mauna Kea. The galaxies of the quintet are gathered near the center of the field, but really only four of the five are locked in a cosmic dance of repeated close encounters taking place some 300 million light-years away. The odd man out is easy to spot, though. The interacting galaxies, NGC 7319, 7318A, 7318B, and 7317 have a more dominant yellowish cast. They also tend to have distorted loops and tails, grown under the influence of disruptive gravitational tides. The mostly bluish galaxy, NGC 7320, is in the foreground about 40 million light-years distant, and isn't part of the interacting group. Still, captured in this field above and to the left of Stephan's Quintet is another galaxy, NGC 7320C, that is also 300 million light-years distant. Of course, including it would bring the four interacting galaxies back up to quintet status. Stephan's Quintet lies within the boundaries of the high flying constellation Pegasus. At the estimated distance of the quintet's interacting galaxies, this field of view spans over 500,000 light-years.

<<  Mart  >> Pn Vt Sr Cht Pt Sb Vs           1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31             1995   1996   1997   1998 1999   2000   2001   2002 2003   2004   2005   2006 2007   2008   2009   2010 2011   2012   2013   2014 2015   2016   2017   2018 2019   2020   2021   2022 2023   2024   2025

Yanvar' Fevral' Mart Aprel' Mai Iyun' Iyul' Avgust Sentyabr' Oktyabr' Noyabr' 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.

Publikacii s klyuchevymi slovami: Stephan's Quintet - interacting galaxies - vzaimodeistvuyushie galaktiki - gravitacionnoe prityazhenie - kvintet Stefana Publikacii so slovami: Stephan's Quintet - interacting galaxies - vzaimodeistvuyushie galaktiki - gravitacionnoe prityazhenie - kvintet Stefana
Sm. takzhe: Pekulyarnye galaktiki Arp 273 Stalkivayushiesya spiral'nye galaktiki ot teleskopov "Dzheims Vebb" i "Habbl" Galaktiki s obolochkami v Rybah Arp 142: vzaimodeistvuyushie galaktiki ot teleskopa "Dzheims Vebb" Galaktika Golovastik ot teleskopa im.Habbla Rasputyvayushayasya galaktika NGC 3169 Arp 87: slivayushiesya galaktiki Vse publikacii na tu zhe temu >>