Izindikimba zasezulwini nesimiso sikanozungezilanga

Indlu esiphila - kungcono yesimiso sethu sonozungezilanga. Akwaziwa yini noma cha sisodwa endaweni yonke. izindikimba zasezulwini chithi saka indawo yonke, futhi ukuphila engase ibe khona kwezinye zako hhayi kuphela Emhlabeni. ukushisa Solar ukhiqiza eziphilayo eplanethini yethu, njengoba Sun - kuphela inkanyezi yethu.

izindikimba zasezulwini kwesimiso sethu

Ilanga - maphakathi ohlelweni lwethu. Le nhlangano yenkolo yokulwela kwezindikimba zasezulwini wenziwa emhlabeni ilanga omise ehlukile. On amaplanethi ukusabela iArmagedoni azisenzeki. Ilanga, sibonga ukusabela heats iplanethi lizungeza ke. Zonke amaplanethi makhulu futhi abe ukuma eyindilinga, okuyinto baye bathola ngenxa yokuziphendukela kwemvelo.

Ngaphambili, izazi zezinkanyezi bazitshela ukuthi kukhona amaplanethi eziyisikhombisa kuphela esimisweni sonozungezilanga. Lokhu - Sun, Moon, Mercury, Venus, Mars, uJupiter Saturn.

Kudala, ngaphambi wokuvula sonozungezilanga, abantu bekholelwa ukuthi i-Earth - maphakathi konke futhi zonke cosmic izindikimba zasezulwini, kuhlanganise ilanga, uhamba eduze nayo. uhlelo kwakubizwa ngokuthi geocentric.

Ekhulwini XVI, Nikolaem Kopernikom ezihlongozwayo esimisweni esisha ukwakhiwa zomhlaba, ngokuthi heliocentric. UCopernicus wawuthi Centre Ukuthula itholakala Sun, hhayi Earth. Shintsha imini nobusuku kungenxa ukujikeleza iplanethi ezungeza axis awo siqu.

Okunye zonozungezilanga

I kokusungulwa kwesibonakude okokuqala ivumela abantu ukubona ukuthi uhamba inkanyezi enomsila esibhakabhakeni, okuyizinto eduze Umhlaba, bese siyishiya. Ngemva cishe 20 eminyaka, ososayensi batholé ukuthi izidumbu cosmic yasezulwini kungaba rotated hhayi kuphela ngaphakathi wo orbit emhlabeni Earth noma ilanga. balandela Lesi siphetho, lapho bevula ukhona izinyanga Jupiter sika.

Ingabe ikhona enye uhlelo amaplanethi azungeze nezinye izinkanyezi? Kasibili it is ayikaziwa, kodwa akungabazeki ukuthi zikhona.

Ngo-1781-ke kulandela kokutholakala kusukela Umhlaba iplanethi enkulu futhi engangeneki Uranus, okusho Iplanethi wayengekho eziyisikhombisa, kanye isimiso wokwehlayo cosmic iye ebuyekeziwe.

Kwaphela isikhathi eside, kwakunenkolelo yokuthi noqhekeko noma ekwakhekeni iplanethi phakathi Mars kanye Jupiter idale zonke asteroyidi. Namuhla, ososayensi kunezinhlobo ezingaphezu kuka-15,000 asteroyidi.

Eminyakeni yamuva baye bavula izindikimba zasezulwini, kuthiwa ashiwo noma isiphi isigaba esithile lezinkanyezi ezinomsila noma amaplanethi, kunzima. Lezi izinto kakhulu side orbit, kodwa akukho bufakazi yomsebenzi futhi umsila we inkanyezi enomsila.

Izinhlobo ezimbili amaplanethi

Amaplanethi kwesimiso sethu zihlukaniswa imidondoshiya eliwumhlaba. Ngokungafani amaplanethi leqembu Earth - ezingaphezu kuka kwabantu, futhi ngokwesilinganiso, eqinile. Mercury has, uma kuqhathaniswa namanye amaplanethi, ukuminyana mkhulu ngenxa core yensimbi, okuyinto 60% isisindo yonke le mbulunga. Ngokufana Womhlaba isisindo kanye kwabantu Venus.

Umhlaba sihluke kwamanye amaplanethi isakhiwo kunalokho eyinkimbinkimbi yama kuye isiphuku sakhe sokuthunjwa, ukujula okuyinto 2900 km. Ngaphansi kwawo iqembu eliyinhloko elakha, mhlawumbe metal. Mars kwabantu esiphansi, futhi waba core mass akuyona ezingaphezu kuka-20%.

izindikimba zasezulwini bohlanga amaplanethi giant, babe ukuminyana ongaphakeme futhi eziyinkimbinkimbi asemkhathini amakhemikhali ukwakheka. Lezi amaplanethi aqukethe igesi kanye nokusungulwa yabo zamakhemikhali iseduze elangeni (hydrogen ne-helium).

Ososayensi bavumile cabanga iplanethi zasemkhathini azungeza izinkanyezi, ilanga, abe namandla amandla adonsela phansi, ukuma eyindilinga futhi usesikhundleni orbit ehlukile.