Orion Nebula

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Revision as of 15:37, 28 October 2007 by imported>Robert Thorpe
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The Orion Nebula, NGC 1976, M 42, is a nebula in the constellation Orion, visible to the naked eye. It includes The Trapezium, the quadruple star Theta Orionis (θ Orionis). It is the closest region of star formation to Earth.