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Related articles:
Crab Nebula
Orion Nebula
Eagle Nebula
Star formation
Astronomical object
Supernova
Andromeda Galaxy
Interstellar medium
Plasma (physics)
Planetary nebula
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Planet
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Key terms: nebula star form gas emission object supernova dust nebulosa regions light hii planetary nebula ionized hydrogen emission nebulae cloud eagle nebula plasma diffuse nebulae crab nebula these nebulae star formation material astronomical interstellar nebulae may visible examples andromeda pleiades giant reflection nebula radiation pillars supernova remnant medium ppn boundaries astronomy protoplanetary nebula optical dark Search external links cited by footnotes on Wikipedia page Nebula: |
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