The tenth planet is found! At least if you jump on the bandwagon that anything larger than an existing planet (that is not a moon) must also be a planet.
Personally, I think that Pluto should be downgraded from planet status to mere Kuiper belt object. It’s not going to bother me if we only have 8 planets instead of 9.
Remember, “Kuiper” rhymes with “Viper”.