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View Full Version : ‘Cosmic Flashlight’ Makes Gas Glow Like A Fluorescent Light Bulb



Fraser
2014-Jan-24, 05:20 PM
Funny how a single quasar can illuminate — literally and figuratively — some of the mysteries of the universe. From two million light-years away, astronomers spotted a quasar (likely a galaxy with a supermassive black hole in its center) shining on a nearby collection of gas or nebula. The result is likely showing off the […]

More... (http://www.universetoday.com/108539/cosmic-flashlight-makes-gas-glow-like-a-fluorescent-light-bulb/)