Lower's Nebula - SH2-261 in SHO - AstroBin,SH2-261 in Orion HaLRGB | Diffraction Limited Support Forum,SH2 261 “Lower's Nebula” is an emission nebula 6000 light years away in the constellation of Orion. It is infrequently imaged perhaps because it is quite faint, especially the OIII component. The,113260: Sh2-261 by mikoyan - 天体写真ギャラリー,ブースターパック 異姫夢装編 夢を継ぐ星々 | Z/X - Zillions of enemy X - ゼクス公式サイト,