Yiliphi iplanethi ebilahlekile?

Kube ne-hypothesis eqhubeka iminyaka ethile lapho kungaba khona iplanethi yesishiyagalolunye esimisweni sethu sonozungezilanga – futhi akusilo pluto. Iplanethi eyisishiyagalolunye ayaziwa, ayiqinisekisiwe futhi ayaziwa. Asikwazanga ukusithola, futhi asazi nokuthi siqiniseke nakanjani ukuthi uma sikubona, kungaba yiplanethi.

Language-(Zulu)