Planetarische Nebel

Owl nebula, Jill Krattiger, NGC 3587, planetary nebula, narrowband astrophotograhy
Eulennebel (Messier 97)
Abell 21, YM 29, Jill Krattiger, planetary nebula, astrophotography, narrow band, telescope
Medusa-Nebel (SH 2-274)

Helix nebula, planetary nebula, Auge Gottes, eye of god, narrowband
Helix Nebel (NGC 7293)
Planetarischer Nebel, planetary nebula, Sharpless
Abell 31 (Sh 2-290)

dunbell nebula, Messier 27, narrow band astrophotography, Jill Krattiger
Hantelnebel (Messier 27)
ring nebula, Astrophotography, Jill Krattiger, narrowband
Ring Nebel (Messier 57)