Planetary nebulae
(click on the thumbnails for image data/high res version)
NGC 7008, Fetus Nebula
NGC 7048
Sh2-274 (Abell 21)
NGC 2371
M 97, the Owl Nebula
IC 1454 (Abell 81)
NGC 40, Bow Tie Nebula
M 76
Jones-Emberson 1
Abell 30
Abell 82
Abell 84
NGC 7094
Abell 39
Sh2-188
NGC 246, Skull Nebula
M57, the Ring Nebula
M97, the Owl Nebula
NGC 6905 Blue Flash Nebula
NGC 2371
NGC 7139
NGC 7008
M 76
NGC 1514
NGC 2392 Eskimo Nebula
NGC 7354
M 97 Owl Nebula
NGC 6781
NGC 6543 Cat's eye Nebula
NGC 7048
NGC 1501
NGC 40