http://toro.2ch.net/test/read.cgi/occult/1314799082/14
衝突する銀河
http://www.astroarts.jp/news/2008/04/25hubble_anniversary/arp_148.jpg
http://makipapa.up.seesaa.net/image/ngc6050.jpg
http://pds.exblog.jp/pds/1/200606/05/14/d0063814_9554191.jpg
http://img.wired.jp/news/200908/2009080621-1.jpg
http://www.gizmodo.jp/img/080425medium_2438660990_cdeaf989f4_o.jpg
http://pds.exblog.jp/pds/1/200904/09/14/d0063814_1128969.jpg
http://blog-imgs-44.fc2.com/b/u/b/bubuntosyuugo/20100811universe.jpg