Isidingo somntu sokuphonononga kunye nokuthutha ukucinga kwiindawo ezifihlakeleyo kuye kwaba yinto ephindaphindiweyo ukususela kwixesha elidlulileyo. Ukuphanda ngemimangaliso yesijikelezi-langa luhambo abaninzi abanobuganga bokuluthabatha. Nangona kuyinyani ukuba iteknoloji esinayo namhlanje inokusithatha ngaphaya kwemida yeplanethi, loo nto ayibonisi umqobo wokubuza ubukho bobomi ngokwabo. Zininzi izinto ezinomdla kwisixokelelwano selanga oko kubalulekile ukwazi.
Kule nqaku siza kukuxelela ukuba yeyiphi eyona nto inomdla kwi-solar system eyenza umdla kakhulu.
Ukwakhiwa kwenkqubo yelanga
Iiplanethi ziyahluka ngokubanzi ngobukhulu. IJupiter iyodwa iqulethe izinto eziphindwe kabini kunazo zonke ezinye iiplanethi zidityanisiwe. Ummandla wethu wezijikelezi-langa uvela ekutsalweni kwezinto ezisemafini eziqulethe zonke iikhemikhali esizaziyo kwi-periodic table. Umtsalane wawunamandla kangangokuba ekugqibeleni yawa kwaye zonke izinto eziphathekayo zandiswa. Iiathom zeHydrojeni zixubana kwiiathom ze-helium ngokuxubana kwenyukliya. Ngaloo ndlela ilanga lenziwa.
Ukuza kuthi ga ngoku sifumene iiplanethi ezisibhozo kunye nelanga: IMercury, iVenus, iMars, uMhlaba, iJupiter, iSaturn, iUranus neNeptune. Kukho iindidi ezimbini zeeplanethi: ezingaphakathi okanye ezisemhlabeni kunye nangaphandle okanye igesi. IMercury, iVenus, iMars kunye noMhlaba zezasemhlabeni. Zikufuphi nelanga kwaye zomelele. Abanye, kwelinye icala, bajongwa njengeeplanethi ezikude ukusuka elangeni kwaye zithathwa njenge "gas giants".
Ngokuphathelele imeko yeeplanethi, kunokuthiwa zijikeleza kwinqwelo-moya enye. Nangona kunjalo, iiplanethi ezincinci zijikeleza ngokuthambeka okuphezulu. Inqwelo-moya ejikeleza iplanethi yethu nezinye iiplanethi ibizwa ngokuba yi-ecliptic plane. Kwakhona, zonke iiplanethi zijikeleza ilanga kwicala elinye, ngelixa iikhomethi ezinjengeHalley's Comet zijikeleza kwelinye icala.
izinto ezinomdla kwisixokelelwano selanga
- Ilanga yeyona nkwenkwezi yethu ibalaseleyo, kwaye likhulu kangangokuba unokumangaliswa kukufumanisa oko imele ngaphezu kwe-99% yobunzima bangoku benkqubo yelanga. Kwanokudibanisa inyambalala yazo zonke izijikelezi-langa akulingani nobukhulu belanga.
- Nangona ubukhulu belanga, kunye nenyaniso yokuba isixokelelwano selanga asibandakanyi kuphela iiplanethi ezi-8 ezaziwayo, kodwa kunye ne-asteroids kunye nezinto ze-cosmic, azibangeli indawo eninzi kuyo. Isixa sobuninzi babo sincinci kakhulu xa sithelekisa ne-vacuum ekhoyo phakathi kwendawo nganye yenkqubo.
- Ngokutsho kweNASA, ummandla welanga uneminyaka eyi-4.500 yeebhiliyoni ubudala. Ivela kwilifu elishinyeneyo lerhasi kunye nestardust. Idatha icebisa ukuba ilifu linokwenzeka ukuba liwe ngenxa yamaza othusayo avela kwi-supernova ekufuphi. Umxhuzulane waba nendima ebalulekileyo ekusekweni kwekhaya lethu.
- Isixokelelwano sezijikelezi-langa ngokwaso sele simele indawo enkulu engenanto, kodwa iqela lethu leeplanethi linenye indawo enkulu, iMilky Way. Ijikeleza kumbindi wayo malunga neekhilomitha ezingama-828.000 ngeyure kwaye yenye yeengalo ezijikelezayo ezaziwa njengeOrion okanye iLocal Arm.
- Ilanga yeyona nto inkulu kwiqela leplanethi, ilandelwa nguJupiter, ubukhulu bamaxesha angama-318 kunoMhlaba kunye namaxesha angama-2,5 ubukhulu ngaphezu kwazo zonke ezinye iiplanethi zidityanisiwe.
- NjengoMhlaba kunye nazo zonke iiplanethi, ummandla welanga unemagnethi yawo yokukhusela. Ibunjwa zii-ion kwi-atmosphere yelanga ezihamba kumoya welanga kwaye zidlulela ngaphaya kwe-orbit yePluto. Umphumo yi-bubble ekhuselayo ejikeleze yonke inkqubo yelanga.
- Umntu uhlala ebuza apho imida yelanga. Kwafunyaniswa ukuba ngumqobo wokugqibela womxhuzulane oxhasa iLanga, owaziwayo njenge Oort Cloud. Yenziwe zizigidi ngezigidi zezidalwa zasezulwini eziseleyo, ezinjengee-asteroids, iicomet, njl.
- Inkqubo yethu ineesathelayithi ezingaphezu kwe-150, iplanethi enesathelayithi ezininzi yiSaturn, okwangoku ineesathelayithi ezingama-81, idlula i-79 yangoku yeJupiter.
- Ngobushushu obuphakathi 450°C, iVenus sesona sijikelezi-langa sishushu kuzo zonke izijikelezi-langa.
- Umkhenkce wamanzi ukhona kuyo yonke inkqubo yelanga, ngokuchasene nengcamango yangaphambili. Ngoku siyazi ukuba umkhenkce ukhona kuMars, iNyanga, kunye nezinye izidalwa zasezulwini ezifana neJupiter's moon Europa kunye ne-asteroid Ceres.
- Phakathi kwezinto ezinomdla kwisixokelelwano sesijikelezi-langa, sifumanisa ukuba iJupiter ithatha iintsuku ezingama-1.433 zomhlaba ukugqiba ukubuya kwayo elangeni, ngoxa usuku lukaJupiter luthatha iiyure ezili-10 kuphela.
- Ngokungamangalisiyo ngesijikelezi-langa esikhulu esikufutshane, iJupiter inemagnethi inkulu kuzo zonke iiplanethi, nokuba nkulu kunelanga. Lo ngumaleko wemagnethi onoxanduva lokuphambukisa umoya welanga, kwaye amandla emagnethi womelele, kokukhona inkulu imagnetosphere. Ngomxholo, Imagnethi yeJupiter yomelele izihlandlo ezingama-20.000 kunoMhlaba.
- Ukubunjwa kweeplanethi kwinkqubo yethu kwahluka kakhulu, kunye nezinto ezibizwa ngokuba ziiplanethi ze-terrestrial, ezinamatye amaninzi kunye nesinyithi. Kodwa kukwakho nezigebenga zerhasi ezenziwe ikakhulu yihydrogen kunye nehelium. IMercury, iVenus, uMhlaba kunye neMars zezeqela lokuqala. IJupiter, iSaturn, i-Uranus, kunye neNeptune zonke zizigebenga zegesi, ezikwabizwa ngokuba yi "ice giants."
- I-Titan yinyanga yeSaturn, kodwa ayikho nje nayiphi na inyanga, kuba ineempawu ezizodwa kuyo yonke inkqubo yelanga. Ngokutsho kwezazi ngeenkwenkwezi, Ukubhabha kwiTitan kuya kuba lula kakhulu kunaseMhlabeni, ngenxa yobunzima obuphantsi kunye ne-atmosfera engqindilili, enoxinzelelo oluphantsi, izinto ezimbini eziyimfuneko kwinqwelomoya.
- Phakathi kwemijikelo kaMars neJupiter, kukho ibhanti eligubungela ubuncinane iikhilomitha ezingama-500 ezigidi, apho iasteroids isasazwa kakhulu. Kuqikelelwa ukuba kukho izinto ezingama-960.000 zolu hlobo ezijikelezayo kwindawo ebizwa ngokuba yi-asteroid belt. Yenkqubo yelanga.
Ndiyathemba ukuba ngolu lwazi unokufunda ngakumbi malunga ne-curiosities ye-solar system kunye nesiphumo sento ebonisa ukuqhubela phambili kwesayensi.