Search for "Nebulae" in article titles:

1. Abell Catalog of Planetary Nebulae: The Abell Catalog of Planetary Nebulae was created in 1966 by George O. Abell and was composed of 86 entries thought to be planetary nebulae that were collected from discoveries, about half by Albert George Wilson and the rest by ... (Astronomy) [100%] 2023-12-22 [Astronomical catalogues] [Abell planetary nebulae]...
2. Catalogue of Nebulae and Clusters of Stars: The Catalogue of Nebulae and Clusters of Stars (CN) is an astronomical catalogue of nebulae first published in 1786 by William Herschel, with the assistance of his sister Caroline Herschel. It was later expanded into the General Catalogue of Nebulae ... (Astronomy) [84%] 2023-12-13 [Astronomical catalogues]
3. Planetary nebulae: Planetary nebulae are astronomical objects made up primarily of gaseous materials. They are extended in size and fuzzy in appearance, and generally show some degree of symmetry. [100%] 2021-12-24 [Astrophysics] [Space Science]...
4. Lists of nebulae: The following articles contain lists of nebulae. (None) [81%] 2023-12-13 [Lists of nebulae]
5. Lists of nebulae: The following articles contain lists of nebulae. (None) [81%] 2024-01-07 [Lists of nebulae]
6. List of largest nebulae: Below is a list of the largest nebulae so far discovered, ordered by actual size (a list by angular diameter is listed separately below). This list is prone to change because of inconsistencies between studies, the great distances of nebulae ... (none) [70%] 2023-12-13 [Lists of nebulae] [Lists of superlatives in astronomy]...
7. List of dark nebulae: This is a list of dark nebulae (absorption nebulae), also called "dark clouds". See also the references to names from other cultures at dark cloud constellations. (none) [70%] 2023-12-13 [Dark nebulae] [Lists of nebulae]...
8. List of planetary nebulae: The following is an incomplete list of known planetary nebulae. (None) [70%] 2023-12-13 [Planetary nebulae] [Lists of nebulae]...
9. List of planetary nebulae: The following is an incomplete list of known planetary nebulae. (None) [70%] 2023-12-13 [Planetary nebulae] [Lists of nebulae]...
10. List of diffuse nebulae: This is a list of diffuse nebulae. Most nebulae are diffuse, meaning they do not have well-defined boundaries. (none) [70%] 2024-06-21 [Lists of nebulae] [Emission nebulae]...
11. List of largest known nebulae: Below is a list of the largest known nebulae so far discovered, ordered by actual diameter. This list is prone to change because of inconsistencies between studies, the great distances of nebulae from our stellar neighborhood, and the constant refinement ... (none) [63%] 2024-03-23 [Lists of nebulae] [Lists of superlatives in astronomy]...