UJupitheri
Iplanethi enkulu kunazo zonke: i-gas giant engaphezu kwephindwe kabili kunezinye iziplanethi zonke zihlanganisane.
NASA, ESA, A. Simon (Goddard Space Flight Center), and M. H. Wong (University of California, Berkeley) and the OPAL team (CC BY 4.0)
Iplanethi enkulu kakhulu ukuthi isiphepho sayo, i-Great Red Spot, sikhulu kunaleyo yonke i-Earth.

IJupiter yenziwe nge-hydrogen ne-helium. Ijikeleza ngokushesha kunanoma iyiphi enye iplanethi, kanye ngaphansi 10 amahora, okusho ukuthi ibukeka iphathwe emaphoyinti. I-Great Red Spot iyisimo sezulu esikhulu kunaso iplanethi yethu, futhi sibhekene nesimo sezulu esifanayo eminyakeni engaphezu kwenkulungwane.
Isisindo sayo sihlela i-asteroid belt futhi sisusa ama-comets amaningi. Izinkanyezi zayo ezine ezikhulu, i-Io, i-Europa, i-Ganymede ne-Callisto, zafundwa nguGalileo ngo-1610.
Inyanga ezindaweni zolwazi
Amasu
Amathuluzi nama-lessons asebenzisa amamodeli alula ukufundela kuphela. Akufanele asetshenziswa ukuhlola, ukuhlela umsebenzi noma noma yiluphi ukhetho lokusebenzela. Izitifiketi zimahhala futhi aziqinisekisiwe. Funda isichazamazwi sezinto ezifundiswayo