Pluto ipuraneti here?
Mamiriro ezvinhu ePluto inyaya yokukakavadzana kukuru pakati penyanzvi dzesayenzi yenyeredzi. Pakusikwa kwayo, Pluto pakutanga yakarongwa sepuraneti yechipfumbamwe yeSolar system. Zvisinei, muna 2006, International Astronomical Union (IAU) yakabudisa tsanangudzo yemapuraneti ari muSolar system iyo yakaguma nekudzokororwa kwePluto se"dwarf planet".  Maererano nerondedzero iyi, nyika chinhu chipi nechipi chokudenga icho: - rinotenderera Zuva, - ane uremu hwakakwana kuti atore chimiro chehydrostatic equilibrium (inenge yakatenderera), - yakabvisa zvimwe zvinhu zvose zvine ukuru hwakafanana zviri pedyo nomugwagwa wayo unotenderera Zuva.  Mugariro wokupedzisira hauna kuzadzikwa naPluto.