NGC 2032 - Wikipedia

Two Planetary Nebulae for longer FL. - Imaging - Deep Sky - Stargazers Lounge

Astronomy:LHA 120-N 55 - HandWiki

Melnick 42 - Turkcewiki.org

Galerie - Astro Cabinet

New General Catalogue - Turkcewiki.org

Friends of NASA: June 2023

NGC 2147 - Open Cluster in Dorado

NGC 2029 - Wikipedia

NGC 1533 - Elliptical/Spiral Galaxy in Dorado

NGC 2032 - Wikipedia

Category:NGC 2040 - Wikimedia Commons