Open Directory - Science: Astronomy: Interstellar Medium: Planetary Nebulae


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Top: Science: Astronomy: Interstellar Medium: Planetary Nebulae (5)

See also:

ARVAL Catalog of Bright Planetary Nebulas - A text table, with name, size, magnitude, area, NGC number, type, RA, dec., and visual quality.
Planetary Nebula Sampler
Planetary Nebulae - A short discussion, part of a web page on plasmas.
Planetary Nebulae Gallery - A data table with links to images.
Variability of Planetary Nebula Central Stars


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