Jan 12, 2016. Only now they tell us there is 2 planets orbiting Nibiru Planet X! & Nibiru “heading in, toward us”( Must see!) Additional planets exist in our solar system, according to astronomers at the Complutense University of Madrid in Spain. Scientists observed strange orbital patterns of rocky objects near Pluto, and believe this points to the existence of two previously undiscovered planets, one of which is 10 times the mass of Earth.