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- The Planetary Nebula Club Objects by Month (As Posted by Ted Forte On
- The COLOUR of CREATION Observing and Astrophotography Targets “At a Glance” Guide
- The 3-D Shaping of NGC 6741: a Massive, Fast-Evolving Planetary Nebula at the Recombination-Reionization Edge,
- Constellations T
- Csillagászati Évkönyv 2010 a Magyar Csillagászati Egyesület Lapja Meteor a Tengerfenéktõl a Marsig”Olvassák! “
- The Southern Planetary Nebula Program
- The 3-D Shaping of NGC 6741: a Massive, Fast-Evolving Planetary
- A Abell 21, 20–21 Abell 37, 164 Abell 50, 264 Abell 262, 380 Abell 426, 402 Abell 779, 51 Abell 1367, 94 Abell 1656, 147–148
- 15/3/26 Liberal Arts and Sciences Astronomy James B. Kaler Papers, 1958-2001
- Redalyc.High Dispersion Spectra for Planetary Nebula Studies
- A Robust Statistical Distance Indicator for Planetary Nebulae
- 198Oapj. . .238 . .585C the Astrophysical Journal, 238:585-595, 1980 June 1 © 1980. the American Astronomical Society. All Righ
- Tmsp 2016 Observers Challenge
- Arxiv:Astro-Ph/0606663V1 27 Jun 2006
- CONSTELLATION AQUILA, the EAGLE Aquila Is a Constellation in the Northern Sky
- Some of the More Common Objects to View in PDF Format