|Object||The Bubble Nebula|
NGC 7635, also known as the Bubble Nebula, is an emission nebula in Cassiopeia, located 12,000 light years from the Sun. This is a large and extremely faint nebulae, a serious challenge for visual observers. It requires an extremely dark sky, averted vision, and a narrow-band nebula filter.
|Scope||C8 & meade 6.3 fr|
|Exposure Info||6.5 hours total exposure (26 x 15min)|
|Date||December 19, 2007|
|Copyright||Photo copyright Thomas Kerns, Beluga Lake Observatory|