astronomyblog: A rose made of galaxies Arp 273 is a pair of interacting galaxies, lying 300 million light years away in the constellation Andromeda. The larger of the spiral galaxies, known as UGC 1810, is about five times more massive than
tags: The World That Never Was,
from: https://www.tumblr.com/blog/view/supersaiyanj/158669782020