This is a list of diffuse nebulae. Most nebulae are diffuse, meaning they do not have well-defined boundaries. Types of diffuse nebulae include emission nebulae and reflection nebulae
![]() | This list is incomplete; you can help by adding missing items. (March 2020) |
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Visible nebula | |
Pre-stellar nebulae |
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Stellar nebula | |
Post-stellar nebulae | |
Clouds |
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Morphology | |
Intergalactic blobs |
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Related | |
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