okt 222012
 
High-Speed Cosmic Jet of Two Million Lights-Years Long Found

  Blasting over two million lights-years from the center of a distant galaxy is a supersonic jet of material that looks strikingly similar to the afterburner flow of a fighter jet, except in this case the jet engine is a supermassive black hole and the jet material is moving at nearly the speed of light. The jet [continue reading]