I’m not sure why we haven’t heard anything about this in the mainstream media, but if you want to catch up on speculation about a mysterious potential ninth planet in the solar system, check this video out. As the guy in the video says, all scientists have to go on as yet are hints, but based on the orbits of several other bodies orbiting the sun, there could be a massive object somewhere outside Uranus with a very, very long orbit. Needless to say, I find this fascinating: the video even goes as far as positing that it could be a tiny yet massive black hole. Evidence has been growing over the last few years or so, but given we have not had any direct confirmation yet, this is probably something to keep an eye on.