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For a full size image click here. Distance: 7,100 Light YearsMagnitude: 10Size: 15 x 8 Arc-minutesAge: Approx. 300,000 yearsTelescope: Takahashi TOA-130Camera: QSI 683Mount: AP 1100Exposures: L 15×600 Bin 1, RGB 15×300 Bin 2 NGC 7635, the Bubble nebula, is an emission nebula in the constellation Cassiopeia. The Bubble nebula is set in a nebulous gas […]

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