Arp 273 is a group of galaxies which with each other.  The constellation is 300 million light away from Earth in the constellation Andromeda. The is also located in the Andromeda constellation. The of the galaxies, known as UGC 1810, is about five times more than the smaller galaxy, known as UGC 1813. The of has shaped the larger galaxy into a -like shape by the gravitational pull of its smaller companion galaxy below it. It is believed the smaller galaxy has actually passed through the larger galaxy at a distant point in our universe’s past. The smaller galaxy also shows signs of active star at its nucleus. 

 Click to zoom