What causes the different colors and cloud effect in nebulas? Submitted by tackleberry2219 t3_10aey5q on January 12, 2023 at 11:51 PM in space 11 comments 29
UmbralRaptor t1_j43vpvp wrote on January 13, 2023 at 12:00 AM A lot of different things in terms of gas and dust. see eg: https://en.wikipedia.org/wiki/Emission_nebula https://en.wikipedia.org/wiki/Reflection_nebula https://en.wikipedia.org/wiki/Dark_nebula Permalink 8
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