#UMPlus - Sh2-266 by David Ratledge https://www.universomagico.net/2023/09/sh2-266-por-david-ratledge.html Astronomer David Ratledge's excellent image shows an emission nebula cataloged as Sh2-266 by Stewart Lane Sharpless in his popular catalog of southern emission nebulae. It is located in the direction of the Orion Constellation, near the border with the Gemini Constellation and is at a distance of..... #astronomy #space #astrophysics #astrophotography https://files.mastodon.online/media_attachments/files/111/144/258/167/229/442/original/2ee0731b801c31f8.jpg