I-astronomy yisayensi esisiza ukuthi sazi ukuthi sivelaphi futhi sihlele ikusasa nayo yonke imisebenzi yabantu. Sikhuluma ngobukhona bamaplanethi nezindikimba ezahlukahlukene zezulu emkhathini. Namuhla sizokhuluma ngakho ukuqondaniswa kweplanethi, ngoba kulezi zakudala kunokubaluleka okukhulu ngakho. Namuhla, ngenxa yokuthuthuka kwesayensi, ukuqondiswa kwamaplanethi kulahlekelwe yingxenye enkulu yazo zonke izici zawo ezingaphezu kwemvelo. Njengoba ubungalindela, lokhu bekugcwele izinganekwane nezinsumansumane.
Ngakho-ke, kule ndatshana sizokutshela konke odinga ukukwazi mayelana nokuqondaniswa kwamaplanethi nokuthi kwenzeka nini.
Izici zesistimu yelanga
Como IPluto ayisathathwa njengeplanethi, i-solar system yakhiwa yi-Sun, amaplanethi ayisishiyagalombili, i-planetoid kanye neziphuphutheki zayo. Akuyona le mizimba kuphela, kepha kukhona nama-asteroid, ama-comet, ama-meteorites, uthuli, negesi yangaphakathi.
Kuze kube ngo-1980 bekucatshangwa ukuthi isimiso sethu sonozungezilanga yiso kuphela esikhona. Kodwa-ke, ezinye izinkanyezi zazitholakala zisondelene kakhulu futhi zizungezwe imvilophi yezinto ezizungezayo. Lokhu okuqukethwe kunosayizi ongacaciswanga futhi kuhambisana nezinye izinto zesibhakabhaka ezifana nezinsundu ezinsundu noma ezinsundu. Ngalokhu, ososayensi bacabanga ukuthi kumele kube nezinhlelo eziningi zelanga elizungezile ezifana nezethu.
Isimiso sethu sonozungezilanga siseceleni kweMilky Way. Lo mthala wakhiwe ngezingalo eziningi futhi sikolunye lwazo. Ingalo lapho sikhona ibizwa nge- Arm of Orion. Isikhungo seMilky Way siqhele ngeminyaka engaba ngu-30.000 XNUMX yokukhanya. Ososayensi basola ukuthi maphakathi nomthala kwakhiwa umgodi omkhulu omkhulu omnyama.
Ukuqondaniswa kweplanethi
Kubo bonke abantu ababuka isikhala, kunezindlela ezimbili zokubuka ukuqondaniswa kweplanethi. Ngakolunye uhlangothi, asisho ukuthi uma sima amabili elangeni, kuwo wonke amaplanethi singawathola emgqeni owodwa. Ngakolunye uhlangothi, kubizwa nangokuthi ukuqondanisa lapho yonke iplanethi ilandela umugqa ofanayo.
Ukuqondaniswa kwamaplanethi abonwe kusuka elangeni akunakwenzeka ukuwazisa. Lokhu kungenxa yokuthambekela kwamaplanethi. Into ejwayelekile kakhulu ukuthi siyabona ezincwadini zokufunda ukuthi amaplanethi wonke asemugqeni ofanayo maqondana ne-eksisi. Noma kunjalo, akunjalo. Sibona kuphela ukumiswa kweplanethi ku-quadrant eyodwa. Lokhu kwenzeka kuphela njalo eminyakeni engama-200, okungajwayelekile kakhulu.
Noma amaplanethi engahambisani nhlobo, eziningi zazo zivame ukuba sesifundeni esisodwa ngezikhathi ezithile. Ukuqondaniswa okulandelayo kwamaplanethi kuzoba ngonyaka ka-2040 lapho uSaturn, uVenus, uJupiter noMars bekwenza, kepha njengoba sibona, akuwona wonke amaplanethi abamba iqhaza kulokhu.
Iqiniso Ngokuqondaniswa Kweplanethi
Iqiniso lakho konke lokhu ukuthi amaplanethi ungahambisani kahle kulayini njengoba sihlala sibona ezindabeni ezahlukahlukene ezikhuluma ngomkhathi nasezincwadini ezifundwayo. Zitholakala esifundeni esisodwa kuphela. Imizila yamaplanethi ayiphelele ngokwanele ukuwela, kepha kunalokho ihamba ezikhaleni ezi-3 zobukhulu. Ngakolunye uhlangothi, ukuthi amanye amaplanethi asesifundeni esisodwa ngokombono wethu akusho ukuthi nawo futhi uma siwabona evela elangeni.
Singasho ukuthi ukuhleleka kwamaplanethi kuyinto encike endaweni lapho siwabona khona hhayi okuthile amaplanethi anakho ngokuzimela kwamanye. Okusondele kakhulu lokho Ngabe amaplanethi azochazwa ngokwezifunda eziseduze azoba ngoMeyi 6, 2492. Yize empeleni kuyisimo esingeke sithinte iplanethi yethu, kuyathakazelisa ukusibona ngoba kuyinto ekhangayo ebukekayo. Uma ungalinda ukubona okuthile kwalesi sitayela, kungcono ukulinda kuze kube ngu-2040.
Sisanda kuba noJupiter noSaturn bahlangana futhi esibhakabhakeni. Babengamakhilomitha ayizigidi ezingama-800 kuphela ukusuka komunye nomunye, ngokuba amaplanethi amakhulu kunawo wonke kusistimu yelanga. Lo mcimbi ubungakaze uphindwe kusukela ngeNkathi Ephakathi. Njalo eminyakeni engama-20 ivame ukukhiqiza lokho okwaziwa ngokuthi yi-Great Conjunction. Lokhu kumayelana nesimo somhlaba esiyimbangela yokuthi ukuhleleka phakathi kwabo kucishe kuphelele.
Kwenzeka nini ukuhlelwa kweplanethi elandelayo?
Okulandelayo UJanuwari 27 we-2024, umbukwane omangalisayo we-cosmic usilindile: ukuqondanisa kwamaplanethi amathathu akhanyayo esibhakabhakeni sasekuseni. I-Venus, i-Mars ne-Mercury izoqondana nomlaza we-Sagittarius, enikeza injabulo ebabazekayo kubathandi besayensi yezinkanyezi.
Owokuqala ozovela kuzoba yiVenus, ephuma cishe ihora ngaphambi kokuphuma kwelanga lendawo. Njengento ekhanya kakhulu esibhakabhakeni sangaphambi kokuntwela kokusa, ngeke kuqashelwe.
I-Mercury ne-Mars zizobe sezenza indawo yazo enkulu yokungena. I-Mars izobonakala kalula nge-tint yayo ebomvu, kuyilapho i-Mercury izobe iseduze naleli qhawe le-Martian. Njengomcimbi webhonasi omangalisayo, ngalolo suku olufanayo, i-Mars ne-Mercury zizokwenza ukusondelana, nje kuqhelelene ngemizuzu eyi-arc eyi-14.6.
Ngakho, lungisa isibonakude sakho nesibonakude sakho, noma amehlo akho anelukuluku lokufuna ukwazi, futhi ujoyine lesi senzakalo esimangalisayo se-cosmic. Ukuqondanisa okuzayo kwe-Venus, i-Mars kanye ne-Mercury kuzoba umcimbi ongenakulibaleka ongawuncoma futhi ucabange ngendawo yethu emkhathini omkhulukazi. Ungaphuthelwa!
Ngiyethemba ukuthi ngalolu lwazi ungafunda kabanzi ngokuqondaniswa kwamaplanethi neqiniso langempela ngakho.