The first-ever image of a black hole was unveiled Wednesday by an international team of scientists in a simultaneous announcement across six global cities, giving an opportunity to scientists to confirm Albert Einstein's theory of relativity.The Event Horizon Telescope produced an image of a supermassive black hole in Messier 87, 55 million light-years away, a task as difficult as looking for a tennis ball on the moon with a naked eye.The black hole was one of the two the scientists had targeted including Sagittarius A* at the center of the Milky Way, 26,000 light-years away from Earth.The …READ FULL ARTICLE