Space.com #Monster Black Hole’s Powerful Jets Reveal Galactic Secrets 15 August 2016 fborgosano Leave a comment Share: New secrets have been revealed about the monster black hole at the center of Cygnus A, an elliptical galaxy that played a prominent role in Carl Sagan’s 1985 science-fiction novel “Contact.” from Space.com ift.tt/2bsmfKw Share: