Galaxies may look pretty and delicate, with their swirls of stars of many colors — but don’t be fooled. At the heart of every galaxy, including our own Milky Way, lies a supermassive black hole.
Galaxies may look pretty and delicate, with their swirls of stars of many colors — but don’t be fooled. At the heart of every galaxy, including our own Milky Way, lies a supermassive black hole.