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      Scientific American February 1996

      Colossal Galactic Explosions

      Enormous outpourings of gas from the centers of nearby galaxies may ultimately help explain both star formation and the intergalactic medium

      • By Sylvain Veilleux, Gerald Cecil, Jonathan Bland-Hawthorn

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      More in the February 1996 issue of Scientific American
      • Teleconomics
      • Green Policies
      • Malnutrition, Poverty and Intellectual Development
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