View Full Version : Chandra Image May Rival July 4th Fireworks

2014-Jul-04, 01:40 PM
While Fourth of July festivities tonight may bring brilliant colors blazing across the night sky, only 23 million light-years away is another immense cosmic display, complete with a supermassive black hole, shock waves, and vast reservoirs of gas. The night sky never ceases to amaze. And NGC 4258, also known as Messier 106, is a […]

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