Cosmic Sprinter: Black Hole and Its Galaxy Grow in a Race
Imagine a city where a skyscraper and a huge park are being built at the same time. The skyscraper grows upward, and the park expands outward. Both processes are fast and get in each other's way, but in the end they are meant to become a single whole. That's the situation in galaxy GNz7q: a black hole grows at the center while new stars burst to life around it.