NGC 7635 - The Bubble Nebula

Posted: Oct 26th, 2026

Technical Info

Telescope/Lens: Mallincam VRC-8

Camera: ZWO ASI 1600MM Pro

Mount: HEQ6 Pro

Software: Pixinsight; Affinity Photo

Exposure:

19 x 300" ISO/Gain: 139 - Ha

24 x 300" ISO/Gain: 139 - OIII

21 x 300" ISO/Gain: 139 - SII

Moncton, Canada

5 h 20 m

Resolution: 1293x2071 px

Scale: 229 KB

Genesis Observatory

NGC 7635 – The Bubble Nebula

The bubble is created by the stellar wind from a massive and hot central star. The shock wave from the central star is compressing the surrounding gas and dust into a bubble shape around the star. It is also being energized by the radiation from the central star, causing it to glow.

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