Hubble image of Arp 300, also known as UGC 05028 and UGC 05029.

UGC 05028 (smaller spiral) and UGC 05029 (larger spiral) form an interacting galaxy pair. The bright knot in UGC 05028 may be another small galaxy.

Credit: NASA, ESA, STScI, J. Dalcanton, Judy Schmidt, PanSTARRS
https://www.flickr.com/photos/geckzilla/48172158187/