The Medusa Nebula: Planetary Nebula in Gemini

also known as Abell 21 and PK205+14.1

To read about the Medusa Nebula click Here

copyright Robert Gendler 2008

 click on image or desired viewing size 



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RRGB, Total Exposure 20 Hours

20" RC, STL11000


Image acquired at the Nighthawk Observatory

Image data acquired remotely using CCDAutoPilot2

RCOS 20RC" f/8 Carbon Truss Ritchey-Chrétiens with RCOS Field Flattener / Corrector.

Software Bisque Paramount ME, SBIG STL-11000XM