Jessica Rosenberg in US News & World Report Science section

Hydrogen Gas in the Universe

Researcher believes it is key ingredient to Universe

September 28, 2012

By Marlene Cimons, National Science Foundation

“In the end, some galaxies have gas, some don’t, but this is a different way of looking for them,” says Jessica Rosenberg, assistant professor of physics and astronomy at George Mason University.  “It’s one piece of the puzzle.”