Dr Wolf Browse All Authors Famous Quotes by Dr Wolf These large and rapidly-growing black holes are exceedingly rare, and we have been searching for them with SkyMapper for several months now. The European Space Agency’s Gaia satellite, which measures tiny motions of celestial objects, helped us find this supermassive black hole, as supermassive black holes shine, they can be used as beacons to see and study the formation of elements in the early galaxies of the universe. Dr Wolf science