I have a question regarding binary or multiple star systems and their [hypothetical] orbiting planets. I am curious if it is common (or even possible) for one or more of the orbiting planets to constantly switch the star they are orbiting, as in a figure eight shape. Can the stars "trade the planet" back and forth, as if juggling the planet? If so, are there any notable examples of this happening? I really don't know much about how this all works, I start my first year physics course this fall in school. I hope the question makes sense, if not, ask me and I will try and clarify some.