Celestial hemisphere:  Northern  ·  Constellation: Gemini (Gem)  ·  Contains:  Eskimo Nebula  ·  NGC 2392
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The Eskimo Nebula, Rick Veregin
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The Eskimo Nebula

Acquisition type: Lucky imaging
Getting plate-solving status, please wait...
The Eskimo Nebula, Rick Veregin
Powered byPixInsight

The Eskimo Nebula

Acquisition type: Lucky imaging

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Description

The Eskimo Nebula, located about 4000 light-years away, started forming about 10 000 years ago when the central star began blasting out an intense high-speed wind, forming the outer shell. This is the ultimate fate of a star like our own sun. A few thousand years ago, this dying sun blew away its outer layers, forming this inner complex network of shells. This inner portion, the Eskimo's face, is reaching temperatures of 2 million degrees Celsius, an X-ray source, and much hotter than the surrounding ejected material that glows at a balmy 14,000°C.

As for my own image, only one of these nights had even average seeing, and sitting right under the jet stream, winds were bad. So not sure I should call this lucky imaging, but certainly it was no time to try non-lucky imaging.

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