Black holes spit up the matter within them
Massive planet-size spitballs are coming out of supermassive black holes. So first, science tells us there are giant planet-eating monsters in our solar system. Then it tells us not to worry, they are not going around actively feeding on planets and stars. They simply gobble up whatever comes their way. Next, we fear that we might be in its way, and science says nope, we are well off its course. Does that make you feel safer?
These heavenly masses spit up a large chunk of what they take in. And unfortunately, there is no planned out trajectory for where those spitballs will land. So we could very well have one on our way. But how does a black hole that never lets anything escape suddenly let things out randomly? We know they can when they emit radiation, but those aren’t so much of a danger to Earth. Instead, these spitballs are matter that escapes at the event horizon. At this point, several objects can split and remain revolving within the outer layer of the black hole. They can be spat out and sent flying in various directions at great speed in time.