Rolando Ligustri took this very detailed image of the Cassiopeia area. It is interesting to see fine nebulae all around. NGC 7789 is the big and faint open cluster located at right side, in the border. In the center, below, there is a red emission nebula, NGC 281, sometimes called the Pacman Nebula.

by Rolando Ligustri on 2009-05-26 19:35:53 [Original Size] - [Next Image] - [Author's gallery]