Nov 15 2010
Giant Bubbles
Just bubbles of mass with atoms and molecules present:
http://www.nasa.gov/mission_pages/GLAST/news/new-structure.html
These bubbles would help keep the spiral structure of the Milky Way on a plane.
Nov 15 2010
Just bubbles of mass with atoms and molecules present:
http://www.nasa.gov/mission_pages/GLAST/news/new-structure.html
These bubbles would help keep the spiral structure of the Milky Way on a plane.