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Tag Archives: M81

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The Orion Nebula and Bode's Galaxy imaged with the eVscope

What’s the difference between a galaxy and a nebula?

ExplorerBy ValMarch 16, 2020Leave a comment

Simply put, the main difference between galaxies and nebulae are an extreme difference in size, as well as their basic structure. A nebula is a cloud of dust and gas, usually tens to hundreds of light years across. A galaxy is much larger — usually thousands to hundreds of thousands of light years across. Nebulae are…

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