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NASA release April 1, 2010 The giant elliptical galaxy NGC 5128, show here in visible light, hosts the radio source known as Centaurus A. Located 12 million light-years away, it is one of the closest active galaxies. Credit: Capella Observatory To learn more about these images go to: <a href="http://www.nasa.gov/mission_pages/GLAST/news/smokestack-plumes.html" rel="nofollow">www.nasa.gov/mission_pages/GLAST/news/smokestack-plumes.html</a> <b><a href="http://www.nasa.gov/centers/goddard/home/index.html" rel="nofollow">NASA Goddard Space Flight Center</a></b> is home to the nation's larges…
