Figure: The Antennae Galaxies (ground-based view)
Object Names: NGC 4038/4039, Antennae Galaxy
Composite color image of Antennae Galaxies taken with 20" telescope at Kitt Peak National Observatory.
Credit: Bob and Bill Twardy/Adam Block/NOAO/AURA/NSF
http://hubblesite.org/newscenter/archive/releases/2006/46/image/c/