NGC7635 - Bubble Nebula
NGC7635 - Bubble Nebula
NGC7635, also known as the Bubble Nebula is about 7 light years in diameter. At the top left of the bubble in this image is a star that is 45 times the mass of our sun and thousands of times more luminous. The fierce stellar wind from this star has blasted out a bubble of glowing gas against the molecular cloud it's part of. This nebula resides 7100 light years away in the constellation Cassiopeia.
SPECIFICATIONS
Telescope
SPA-2 (Officina Stellare ProRC 700)
Camera
SPA-2 (FLI PL16803)
Location
Oria, Almería, Spain
Date of observation
Oct 16, 2020
Filters
Ha, Sii, Oiii
Processing
PixInsight and Photoshop CC
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