Fighting Dragons Of Ara

Astrophotography
Written By Daniel Hall

Fighting Dragons of Ara (formally designated NGC 6188) is a vivid emission nebula located approximately 4,000 light-years from Earth in the southern constellation Ara. The nebula is also commonly referred to as the Rim Nebulaor Firebird Nebula.

NGC 6188 – Quick facts:

  • Visual Appearance: The central region resembles two dragon heads facing each other, formed by dense dark nebulae (dust clouds) silhouetted against glowing red ionized hydrogen.

  • Formation Mechanism: The dragon-like shapes are sculpted by intense stellar winds and radiation from young, massive stars, particularly the open cluster NGC 6193.

  • Associated Objects: Below the "dragons" lies NGC 6164, an emission nebula often playfully called the "Dragon's Egg," which is being eroded by the same stellar winds.

  • Observation: It is best observed from the Southern Hemisphere during winter months (June–August) and has an apparent magnitude of 5.2.

Captured on the Vespera II for 23 hours under the southern skies of Australia.

Dragon’s Egg

Daniel Hall
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