Izindaba UmphakathiUhlobo

Uyini ubukhulu of the Moon?

Moon - okungukuthi, njengoba wonke umuntu uyazi, kuphela isiphuphutheki esikhulu kakhulu kule planethi yethu. Ngisho e ezincwadini zasendulo ebhaliwe, eyathatha kuze kube namuhla, kuhlanganise neBhayibheli, libizwa ngokuthi "ubusuku-shining '. Futhi akumangalisi - ngoba isibhakabhaka ebonakalayo kule nto iyona enkulu kunazo zonke wesibili emva ukukhazimula kwelanga. I ububanzi we inyanga ingaphansi mayelana kane kuka eMhlabeni. ivolumu Its amaphesenti acishe abe mabili kuphela inkomba efanayo "Iplanethi blue". Amandla adonsela phansi phezu 'ebusuku inkanyiso "ngaphansi kasithupha ukwedlula Emhlabeni. Ngakho, ukusheshisa gravity at ubuso bayo kufana 16.7% walokho esetshenziswa sisuke. Ikakhulukazi, lokhu ngokungaqondile kuqinisekiswa izindaba osomkhathi owayehamba kule satellite yemvelo engavamile.

Phakathi the Moon Nomhlaba Luhambo okudonsa ukhona, abasizwa ama-ibanga elibahlukanisile kanye isilinganiso uquqaba lwabo. Omunye imiphumela lesi simanga emhlabeni - kungcono ukukhuphuka nokwehla. Zibonakala cishe zonke yamanzi evele yayo. Ngakwelinye ihlangothi, amandla ukuxhumana phakathi Zomhlaba kanye Moon amuncwa umzimba ngenxa namagagasi. Ngenxa ibanga phakathi iplanethi yethu kanye nomngane wawo i landa ngamaphesenti amane amasentimitha ngonyaka. Kodwa-ke futhi akubona bonke ngenxa yaleli ukunyakaza nokuxhumana omhlaba emhlabeni axis awo siqu njalo sebehlushwa. Ngenxa yalokhu, ngenxa yawo wonke iminyaka eyikhulu, isikhathi ukwanda usuku abanye ngesekhondi, futhi ngaphezu kwalokho, kwandisa isikhathi ayenawo "ukukhanya abandayo" emhlabeni, noma, njengoba besho, umjikelezo inyanga. Manje kuba kancane kuka izinsuku 27 namahora 13.

Esikhathini sethu, ibanga isilinganiso enyangeni imayelana 384401 km. Kuyinto cishe 60 engaba elisenkabazwe ye-iplanethi. I ububanzi we inyanga lincane kakhulu kunomhlaba, njengoba kushiwo ngenhla. ivolumu Its 2.03% of isibalo esifanayo kule planethi yethu. Ngamagama zezinombolo ububanzi inyanga oluhambisana 3476 km. Ukukhanya kuwo 500,000 fainter kunelanga izikhathi. Ufika Umhlaba ngemizuzwana 1.3 nje. Kuyinto inyanga ngobukhulu e-Solar System ukuthi kukhona kunenani iplanethi Pluto.

Ngokuthakazelisayo, inyanga has lolwandle lalo. Iningi labo, futhi ososayensi behlola kobuso "izibani ebusuku", ephethwe ukubanika bonke igama. Kodwa uma endaweni imbozwe amanzi Umhlaba ezingaphezu kuka 70%, ku imicengezi Moon Sea ukumboza 30-40% azo zonke ubuso bayo ebonakalayo. nomkhathi wawo libhekene a cleaner okusezingeni eliphezulu. Lena imbangela izinguquko njalo futhi okungazelelwe lokushisa - kusukela namakhaza ashubisa umnkantsha, hhayi sichithe inoma isiphi ithuba lokuphila ukuze +120 degrees. Ngenxa yokuthi phezu inyanga kungekho igobolondo we-ozone noma ezinye igesi, isibhakabhaka nge ubuso bayo ubukeka omnyama njalo. Kusuka lapho ungakwazi kuphela ubone ingxenye Earth ukuthi zikhanyiswa ilanga.

Esikhathini sethu, lokhu satellite waziwa kabanzi: ububanzi we inyanga, ibanga kuso, cishe abale isisindo salo. Nokho, kukhona "amabala amhlophe" ngokwazi ososayensi. Namanje akwaziwa ngoba isakhiwo esithile kuyi-nucleus yayo. Nokho, ngokusho kwabanye ososayensi ucwaningo, maningi amathuba okuthi efana Earth kuyinto enkulu red-hot ibhola metal.

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