View Full Version : Sagittarius Dwarf Galaxy A Beast With Four Tails?

2011-Dec-04, 05:30 PM
Galactic interactions can have big effects on the shapes of the disks of galaxies. So what happens when a small galaxy intermingles with the outer part of our own larger Milky Way Galaxy? It’s not pretty, as rivers of stars are being sheared off from a neighboring dwarf galaxy, Sagittarius, according to research by a [...]

More... (http://www.universetoday.com/91510/sagittarius-dwarf-galaxy-a-beast-with-four-tails/)