The Pacman Nebula is a bright emission nebula in the constellation Cassiopeia. This image was taken in narrowband SHO using the hubble pallet and consists of over 16 hours of exposure time.
The Pacman Nebula is a bright emission nebula in the constellation Cassiopeia. This image was taken in narrowband SHO using the hubble pallet and consists of over 16 hours of exposure time.