Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  Bubble Nebula  ·  LBN 548  ·  LBN 549  ·  NGC 7635  ·  Sh2-162
Bubble Nebula (NGC 7635), Vivian Budnik
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Bubble Nebula (NGC 7635)

Bubble Nebula (NGC 7635), Vivian Budnik
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Bubble Nebula (NGC 7635)

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Floating above my backyard in Rutland, MA, is the expanding Bubble Nebula, formed by the stellar winds produced by a humongous and hot central  star, SAO20575. The Bubble and its H II emissions, are contained within a gigantic molecular cloud in Cassiopeia, which is itself excited by the central star. All of this is according Wilkipedia.

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  • Bubble Nebula (NGC 7635), Vivian Budnik
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    Bubble Nebula (NGC 7635), Vivian Budnik
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Description: fixed dark halos in stars

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Bubble Nebula (NGC 7635), Vivian Budnik