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Chandra finds remarkable galactic ribbon unfurled
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Dexter:
http://phys.org/news/2015-12-chandra-remarkable-galactic-ribbon-unfurled.html
--- Quote ---An extraordinary ribbon of hot gas trailing behind a galaxy like a tail has been discovered using data from NASA's Chandra X-ray Observatory. This ribbon, or X-ray tail, is likely due to gas stripped from the galaxy as it moves through a vast cloud of hot intergalactic gas. With a length of at least 250,000 light years, it is likely the largest of such a tail ever detected.
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