(click on image for larger version)
The Bubble Nebula (NGC 7635) is a star forming region in which a massive star’s wind is blowing a shell in to the surrounding material.
Telescope:
Mount:
Camera:
Exposure:
Location:
Stellarvue SV102ABV (102 mm doublet apo) @ f/6.4
Losmandy G-11
SBIG ST-2000XM and Astrodon Filters
Ha (15x10 min), R (8x2 min), G (8x2 min), B (8x2 min)
Mauna Loa Atmospheric Observatory