Njengoba kunikezwe lesi sigaba esiphathelene neplanethi iJupiter, ngitshele ukuthi yenziwe ngani.
Context:Umkhathi ophakeme kaJupiter uhlanganisa cishe u-90% we-hydrogen no-10% we-helium ngomthamo. Njengoba ama-athomu e-helium enesisindo esikhulu kunama-molecule e-hydrogen, umkhathi kaJupiter cishe u-24% we-helium ngobuningi. Umkhathi uqukethe nezinsana ze - methane, umusi wamanzi, i - ammonia, nezinhlanganisela ezisekelwe ku - silicon. Kukhona namanani amancane ekhabhoni, i - ethane, i - hydrogen sulfide, i - neon, umoya - mpilo, i - phosphine, nesibabule. Isendlalelo esingaphandle kakhulu somkhathi siqukethe amakristalu e-ammonia eqandisiwe. Ngokulinganisa nge - infrared nange - ultraviolet, kuye kwatholakala amanani amancane e - benzene namanye ama - hydrocarbon. Ingaphakathi leJupiter liqukethe izinto eziyinkimbinkimbi - cishe u-71% wayo uyi-hydrogen, u-24% uyi-helium, no-5% ezinye izakhi.
Iplanethi iJupiter ibizwa ngokuthi i-gas giant, ngoba izinto ezakha le planethi cishe ziphelele ngegesi. Ayinaso isimo esiqinile njengamanye amaplanethi amaningi asesimisweni sethu sonozungezilanga. IJupiter ikakhulu yakhiwa i-hydrogen ne-helium. Ngokwevolumu, ukwabiwa kwe-hydrogen kusuka ku-71-90%, kuyilapho sizothola noma yikuphi kusuka ku-10-24% we-helium. Kukhona nemikhondo yezinye izinto ezitholakalayo. Lezi zihlanganisa i-methane, umhwamuko wamanzi, i-ammonia, izinhlanganisela ezisekelwe ku-silicon nezinye.