![](http://www.alamy.com/thumbs/6/A7A749FC-9749-4590-B7FB-39339C2DEC7E/K46EX3.jpg)
Bubble Nebula in Constellation of Cassiopeia - Hubble Palette
Size: 3319px × 2631px
Location: Cassiopeia
Photo credit: © Steven Milne / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: 11, 162, 7635, astro, astronomical, astronomy, astrophotography, bibble, caldwell, cassiopeia, constellation, cosmology, deep, dso, dust, emission, gas, hst, hubble, hydrogen, imaging, ionized, nebula, ngc, ngc7635, night, object, oxygen, palette, sharpless, sky, space, star, stargazing, stars, telescope, wolf-rayet