Beyond the Milky Way, there could be as many as 100 to 200 billion galaxies in the observable universe. Here are some of the most fascinating, categorized according to their general type.
Large Hadron Collider in the CERN Center, Geneve - http://inlinethumb62.webshots.com/37821/2516492330098829966S600x600Q85.jpg
The Large Hadron Collider at CERN near Geneva, in Switzerland
CMS end cap lowered into place Inside the Large Hadron Collider
CERN's Large Hadron Collider. Seventeen miles wide and built underground spanning both Switzerland and France. So cool!
Large Hadron Collider
We have rounded up some mind-blowing large hadron collider pictures like you have never seen it before.
Particle collision | Large Hadron Collider
At least one physicist contends that the Large Hadron Collider has disproved the existence of ghosts.