What Are All These Different Types of Nebulae, and What Details Can I See in Them with My Telescope?
There are five types of cloudy or nebulous objects in the sky: planetary nebulae, emission nebulae, reflection nebulae, dark nebulae and supernova remnants. I will cover the planetaries in the next chapter and discuss the other four types here. Even though all these objects appear as fuzzy and diffuse in the telescope, there are different mechanisms at work among the differing types of nebulae. So, let’s see what makes each type of nebula glow in the dark (except dark nebulae, of course).
KeywordsWhite Dwarf Supernova Remnant Planetary Nebula Bright Star Double Star
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