It's possible but improbable. When the Andromeda galaxy and the milky collide, there will be comparatively very few actual star collisions because galaxies are

It's possible but improbable. When the Andromeda galaxy and the milky collide, there will be comparatively very few actual star collisions because galaxies are mostly made of empty space. There is a much higher chance of being hit by an object that comes from our own solar system because it would have the same trajectory, speed, etc. I mean those things are following us permanently! And we know this because it already happened.