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View Full Version : Ghostly Jets Haunt the Milky Way’s Black Hole



Fraser
2012-May-30, 03:40 AM
A ghost is haunting the Milky Way’s central black hole, revealing the galactic nucleus was likely much more active in the relatively recent past. Scientists using the Fermi space telescope have found faint apparitions of what must have been powerful gamma-ray jets emanating from our galaxy’s center. “These faint jets are a ghost or after-image [...]

More... (http://www.universetoday.com/95504/ghostly-jets-haunt-the-milky-ways-black-hole/)