Yikuphi kulokhu okungeyona eyakho - uMhlaba, iJupiter, iSaturn, iPluto, iMercury
IPluto iyona engavamile kulolu hlu lwezinto ezisemkhathini njengoba ingasabhekwa njengeplanethi. IPluto yahlukaniswa njengeplanethi encane ngo-2006.  Ukuze kubhekwe njengeplanethi, isidumbu sasezulwini kudingeka sihlangabezane nezimo ezintathu: 1. Izinkomo Kumelwe ukuba isendleleni ezungeza iLanga, 2. Izingelosi Kudingeka ibe nesisindo esanele ukuze amandla ayo adonsela phansi akwazi ukwakha ukuma okucishe kube yindilinga 3. Izindaba Ezinhle Kumelwe ibe nkulu ngokwanele ukuba ikwazi ukususa noma yiziphi izinto ezisesilinganisweni esifanayo eziseduze kwayo.  IPluto yahluleka ukuhlangabezana nenqubo yesithathu njengoba kunezinye izinto ezinobukhulu obufanayo ebhande likaKuiper.