Dr Feryal Ozel on Sagittarius A* black hole

Mayank Chhaya in conversation with Prof.Dr. Feryal Özel. A team of astronomers has zeroed in on a long-theorized supermassive black hole at the heart of the Milky Way and produced its first picture. “The gentle giant”, as it has been described, has over long periods devoured the equivalent of 4 million suns whose only remnants […]