change for the better Published January 20, 2013 at × in Milky Way Galactic Center Evolutionary Bubbles & Outflows ← Previous Next → [ File # csp8412035, License # 2260904 ] Licensed through http://www.canstockphoto.com in accordance with the End User License Agreement (http://www.canstockphoto.com/legal.php) (c) Can Stock Photo Inc. / jamieroach