caelummenu

Image Galleries: Adam Block's Images of the Sky: The Helix Nebula





Sky Signs

Few things embrace the character of the Southwest and Arizona more than the ancient sun-signs of petroglyphs carved into weather-worn and sun-bleached rocks. These symbols portray reverence of the sky and the Sun's life sustaining journey across it. Where else but in the southwest could a native peoples, like the Tohono O'odham, transform this solar synchronocity into a personal journey through life? Like a man in a spiral maze, we travel through the ever-changing course of daily experience. This nebula appears to be of a similar form writ large on the sky.

The image is a composite of many data sets including:
ST10, FSQ-106, RGB 30:30:30
STL11000, FSQ-106, Ha 600 minutes
ST10, RCOS 20in telescope, LRGB 120:20:20:20 (center)
DSS stars (away from Helix, colored with FSQ data)

Click on the above image for a larger version. Thanks to Jay GaBany and Mel Martin for allowing me to process this data.

Adam Block's Images of the Sky Main Page