Explanation: Is this one galaxy or two? Analysis of Arp 230 has shown evidence that this seemingly single spiral galaxy is actually the result of the recent collision of two spiral galaxies. The slow motion collision took place over about 100 million years and induced a burst of star formation that has begun to subside. The collision apparently had many similarities to the colliding galaxy sequence in the IMAX movie "Cosmic Voyage."

<<  Avgust  >> 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

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: vzaimodeistvuyushie galaktiki - vspyshka zvezdoobrazovaniya - spiral'naya galaktika Publikacii so slovami: vzaimodeistvuyushie galaktiki - vspyshka zvezdoobrazovaniya - spiral'naya galaktika
Sm. takzhe: Spiral'naya galaktika s peremychkoi NGC 1365 ot teleskopa "Dzheims Vebb" Galaktiki s obolochkami v Rybah Spiral'naya galaktika NGC 6744 M106: spiral'naya galaktika so strannym yadrom NGC 247 s druz'yami Arp 142: vzaimodeistvuyushie galaktiki ot teleskopa "Dzheims Vebb" Licom k NGC 6946 Vse publikacii na tu zhe temu >>