chandra_93 August 14th, 2003
Credit: NASA/CXC/PSU/L.Townsley et al.
Chandra's image shows hot gas flowing away from massive stars clustered in the center of the Horseshoe Nebula (pink) that are only about a million years old. This gas shows up as the red regions, which have temperatures ranging from about 1.5 million degrees Celsius (2.7 million degrees Fahrenheit) to about 7 million degrees Celsius (13 million degrees F). Collisions between high-speed winds of particles flowing away from the massive stars could heat the gas, or the hot gas could be produced as these winds collide with cool clouds to form bubbles of hot gas. This hot gas appears to be flowing out of the Horseshoe like champagne flows out of a bottle when the cork is removed, so it has been termed an "X-ray champagne flow."
Provider: Chandra X-ray Observatory
Image Source: http://chandra.harvard.edu/photo/2003/m17/
Curator: Chandra X-ray Observatory, Cambridge, MA, USA
Image Use Policy: http://chandra.harvard.edu/photo/image_use.html
Detailed color mapping information coming soon...
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