Hubble spots unexpected disc around supermassive black hole
Artist’s impression of the peculiar thin disc of material circling a supermassive black hole at the heart of the spiral galaxy NGC 3147, located 130 million light-years away.ESA/Hubble, M. Kornmesser Hubble has discovered something odd: A disc of material around a supermassive black hole which was thought to be starving. The black hole in question liesat the center of the spiral galaxyNGC 3147, which is 130 million light-years away from Earth....