Ever wondered what would happen if TON 618—the largest known black hole in the universe—was placed just 10 light-years away from our Solar System? In this simulation, we use Universe Sandbox to explore how Earth's orbit, the Sun, and the entire solar system would react to the extreme gravitational pull of this cosmic monster. Would tides go wild? Would planets get flung out of orbit? Could Earth survive such a colossal presence lurking nearby? 👉 Watch as we simulate the dramatic consequences of placing a 66-billion-solar-mass black hole right in our cosmic backyard. TON 618 simulation, largest black hole, Universe Sandbox, black hole 10 light years away, black hole near Earth, space simulation, cosmic scenarios, extreme gravity, black hole effects on solar system, astrophysics short, sci-fi science