Sh2-129, also known as the Flying Bat Nebula, is an emission nebula located in the constellation of Cepheus. It derives its name from its resemblance to a flying bat with outstretched wings. Scientifically, Sh2-129 is a complex nebula featuring both emission and reflection components. Emission nebulae are formed by the ionization of gases by nearby stars, while reflection nebulae occur when dust particles scatter light from nearby stars. Sh2-129 is illuminated by the radiation from O-type stars, which are known for their high temperature and luminosity. Its intricate structure provides astronomers with an opportunity to study the interplay between stellar radiation and the surrounding interstellar medium. The examination of Sh2-129 contributes to our understanding of the mechanisms behind the shaping and evolution of such intricate cosmic formations.

Image Description and Details : 273×180″(13h 39′) (gain: 120.00) -15°C bin 1×1Darks:30Flats:30Flat Darks:30TS-Optics PHOTON 200mm/8" f/5 Newtonian ZWO ASI294MC ProSky-Watcher EQ6-R Pro Optolong UV/IR cut 2"Baader 2" MPCC Mark III Newton Coma Corrector ZWO ASIAIR PlusSVBony SV106 50mm Guide ScopeZWO ASI120MM MiniBortel 4Queidersbach/Germany
Copyright: Bryan Krafczick