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When density fluctuations collapse gravitationally out of the expanding cosmological background
universe to form galaxies, the secondary energy release which results can affect their subsequent
evolution profoundly. Focused upon here are the effects of one form of such energy release - explosions,
such as might result from the supernovae which end the lives of the first generation of massive stars
to form inside protogalaxies.
Additional
images for Explosions During Galaxy Formation
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