Axisymmetric structure of the planetary nebulae He2-437, M1-92

Small-scale structures in planetary nebulae

File:Planetary Nebula M2-9.jpg - Wikipedia

MUSE reveals different gas components in planetary nebulae

Small-scale structures in planetary nebulae

Input images: The planetary nebula He2-437 in the light of hydrogen

A Planetary Nebula Pair

2MASS Atlas Image Gallery

PDF) A disk inside the bipolar planetary nebula M2-9

PDF) Planetary Nebulae in the Solar Neighbourhood: Statistics, Distance Scale and Luminosity Function

PDF) A disk inside the bipolar planetary nebula M2-9

Constrained Inverse Volume Rendering for Planetary Nebulae

Constrained Inverse Volume Rendering for Planetary Nebulae

Small-scale structures in planetary nebulae