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Diffuse Nebulas |
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Diffuse Nebulas
nebulous objects, belonging to the class of galactic nebulas. They are distinguished as follows: bright emission diffuse nebulas (their spectrum basically consists of emission lines); bright reflection diffuse nebulas; and dark nebulas, visible as dark patches against the bright background of the Milky Way. Diffuse nebulas are also observed in other galaxies. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
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