SUNSET: 
0
Photographer:
Larry Byrge
Location of Photo:
Jacksboro, TN
Date/Time of photo:
8-23-24
Equipment:
Celestron C11 XLT Schmidt Cassegrain Telescope Skywatcher Eq6-r Pro Equatorial Mount Orion 60mm Guidescope ZWO Asiair Plus ZWO Asi294MC Pro Imaging Camera ZWO Asi120MM Mini Guide Camera Optolong L-Extreme Filter
Description:
NGC 7635, also known as the Bubble Nebula, Sharpless 162, or Caldwell 11, is an H II region emission nebula in the constellation Cassiopeia. It lies close to the open cluster Messier 52. The "bubble" is created by the stellar wind from a massive hot, 8.7 magnitude young central star, SAO 20575 (BD+60°2522). The nebula is near a giant molecular cloud which contains the expansion of the bubble nebula while itself being excited by the hot central star, causing it to glow. It was discovered in November 1787 by William Herschel.
