Planetary Nebula M31
Dec. 27, 2024
NEW DISCOVERY: the M31 [OIII] emission arc /// STROTTNER-DRECHSLER-SAINTY OBJECT 1 (Marcel Drechsler) - AstroBin The planetary nebulae observed in M31 are shown overplotted on a DSS... | Download Scientific Diagram Astronomers Do It In The Dark - M31 - The Andromeda Galaxy in HaRGB - Elliptical Galaxies - Galaxies without spiral arms - usually older galaxies Messier 31 (The Andromeda Galaxy) - NASA Science Andromeda Galaxy - Wikipedia Astronomy Picture of the Day M31: The Andromeda Galaxy (2023-03-22) • ISS Tracker | Planetary Nebula M31