Vanhu vanoda Cosmos kubva pakutanga vangave vachinetseka kana zuva iplanet, nyeredzi kana satelliti. Saizvozvowo, Zuva rakakamurwa munzira dzakawanda uye rinosanganisirwa kuti iri satellite here kana kuti ipuraneti. Zvisinei, izvi hazvingagoni kuva zvakanyanya kubva kune chokwadi. The Sol inyeredzi, sezvo inopenya nechiedza chayo.
Zuva iplanet, nyeredzi kana satellite
Ndiyo nyeredzi inonyanya kukosha kumunhu, uye pachayo, marudzi ese ehupenyu panyika yedu, nekuve iyo yega mukati menyika. Solar system nekwaniso yekugadzira simba uye chiedza pachayo, izvo zvisingadzoreki zvakakosha pakufambira mberi kwehupenyu paPasi. Kuti unzwisise zviri nani kukosha kweZuva, unogona kuverenga zvakawanda nezvazvo Zuva inyeredzi rudzii?.
Zuva, rinoratidza huwandu hukuru hwesimba uye chiedza pacharo, ndicho chinhu chikuru kwazvo muSolar System. Ndiwo unotara zuva, usiku nemwaka yegore, uye kunyange nguva dzemasikati dzinoitika nokuda kwahwo. Saizvozvovo, nekuda kwehukuru hwayo, inogona kuchengeta anopfuura 8 mapuraneti, diki pasirese, mu orbit, satellite uye vamwe.
Saizvozvowo, nekupa chiedza nesimba, Zuva rinokurudzira miti kuti ibudise okisijeni, iyo inokosha kuti vanhu nemhuka zvigare pamwe chete, kuburikidza nephotosynthesis, kushandura simba rezuva kuita kemikari simba. Kuti udzidze zvakawanda nezve maitiro aya, shanyira chinyorwa chedu pa izvo Zuva rakagadzirwa.
kuumbwa kwezuva
Yakatopindurwa kana zuva ipuraneti, nyeredzi kana satellite, ikozvino tichatsanangura nzira iyo zuva rakasikwa, iro maererano nehupupu hwenyanzvi, yaive makore emamiriyoni e4600 mushure mekudonha. giravhiti yenyaya mukati menzvimbo yegore guru remamorekuru.
Zvizhinji zvechikamu ichi zvakaunganidzwa pazvakatariswa, nepo zvimwe zvakati sandara kuita mhete pa orbit izvo zvakachinjwa mugadziriro yezuva. Huremu hwepakati hwakawedzera kukora uye nemoto, zvichizopa nzira kune yekutanga kuputika kwenyukireya fusion paaxis yayo. Zvinotendwa kuti dzinenge nyeredzi dzese dzakaumbwa nekuda kwechikonzero ichi. Dzidza zvakawanda nezve maitiro aya mune yedu chinyorwa pa mhando dzenyeredzi.
Zuva nderezera repakati uye harina kushanduka zvakanyanya kwemakore anopfuura mabhiriyoni mana, uye richaramba rakasimba zvakakwana kwemamwe makore mabhiriyoni mashanu. Zvisinei, mushure mekunyunguduka kwehydrogen mairi musimboti yakamira, Zuva richaita shanduko dzakaoma uye kutsvuka hombe. Zvinoonekwa kuti Zuva richakura zvakakwana kumedza nzira dziripo dzeMercury, Venus uye pamwe nePasi. Pasi.
zuva iri a nyeredzi iyo iri padanho rakatarwa kuenderera mberi, ine yakasviba mhando G2 uye glare mhando V, saka, nenzira imwechete iyo inonzi inonzi yellow dwarf, yakagadzirwa pakati pe4567,9 uye 4570,1 miriyoni emakore uye ichagara mune yekutanga kutevedzana. makore anenge mamiriyoni 5.000 XNUMX gare gare.
Kunyangwe iri nyeredzi iri pakati nepakati, ndiyo yega inomiririra inogona kufungidzirwa neziso rakashama, ine dome angle ye32′ 35″ pa perihelion uye 31′ 31″ paaphelion, inopa avhareji radius ye32′ 03″ . Musanganiswa wezviyero uye trajectories yeZuva uye iyo Luna Dzakadaro zvekuti dzinocherechedzwa, dzinenge, nevhoriyamu imwechete inofungidzirwa mudenga. Izvi zvinowana kuwanda kweakasiyana eclipses ezuva (yakazara, annular kana chidimbu). Kana iwe uchida kuziva zvakawanda nezve izvi zviitiko, tarisa chinyorwa chedu pa mvura zhinji yenyeredzi.
Kune rimwe divi, mhedzisiro yakakura yeZuva Panyika yakazivikanwa kubva panguva dzepaleolithic uye yave ichikosheswa nedzimwe tsika segamba. Kufamba kwePasi padivi peZuva ndicho chigaro chekarenda yezuva, inova ndiyo preponderant almanac iri kushandiswa nhasi.
kuumbwa kwezuva
El Sol Inosanganiswa nehuwandu hwakasiyana-siyana uye marudzi emhute pamwe chete nezvikamu zvayo zvose, kunyanya ne 25% yehelium, 74% yeHydrogen uye imwe yose inotengeswa mumapoka asina kuenzana esulfure, oksijeni, magnesium, neon, nitrogen, silicon, pakati pevamwe. Kuti uongorore zvakadzama muzvinhu zvinoiumba, unogona kuverenga nezvazvo chii chaizoitika kana Zuva rikabuda.
Iyi mhute inotsinhaniswa muzvikamu zveZuva zvinotanga kubva kune aura, iyo mutation zone, ipapo chromosphere, photosphere, inobatanidza kutumira kunze, iyo zone tachocline, kuwedzera kwekutakura kwemwaranzi uye pakupedzisira axis, uko huwandu hukuru hwemagasi huripo, kunyanya hydrogen yekuitwa kwemanyukireya fusion reactions kugadzira helium.
Mhedziso pamusoro pekuti zuva ipuraneti, nyeredzi kana satellite
Usati watsanangura kana zuva ipuraneti, nyeredzi kana setiraiti, zvakakosha kutsanangura ekupedzisira. Setiraiti chinhu chakabatana chedenga, chakaiswa muchikamu senyika ine makore inofamba mu orbit padyo neimwe nyika, inofungidzirwa kubva mukudhumhana kwemumwe muviri nenyeredzi iri mubvunzo, ichizvibvisa kubva kuastral cortex, sezvairi. nyaya yeMwedzi, kana kuti vanogona kudaro matombo, meteorites kana comets inopinda muuniversal orbit yobva yatadza kubva.
Nechikonzero ichi, ma satellite madiki pane primordial planet, zvisinei, mamwe ane hukuru hukuru hunogona kuwanikwa nenzira yebhinari. orbits, sezvo aigona kurangarirwa samapuraneti maviri.
Mune iyi kurongeka kwemazano, yatove nechiratidzo chakajeka chekuti Zuva chii uye kuti satellite chii, tinogona kuziva zvakanaka kana Zuva riri satellite, uye mhinduro yacho ndiaiwa wokupedzisira.
Zviri nyore kuona neruzivo rwakapihwa, kuti Zuva haribvumirane nechero ipi zvayo ine satellite, sezvo isiri nyeredzi ine makore, haina kudiki pane mamwe mapuraneti uye zvechokwadi haisi kutenderera kune mamwe mapuraneti. pasi, zvisinei isu tiri pedyo nayo.
Zviri nyore kufungidzira, tisinganyatsoziva kuti Zuva rakamira sei, kuti nekuzvisiyanisa kubva kuvhoriyamu yakafanana neMwedzi, ngationgororei kuti isatellite, uye vazhinji vanotodzivirira pfungwa iyi nekuti Zuva rinotenderera pedyo neMwedzi. Milky Way kana Galaxy yeZuva, zvisinei, kunyange neizvi haisati iri setiraiti, nokuti kuti iongororwe saizvozvo, inofanira kutenderera kune imwe nyeredzi.
Saka, isu tatoziva mhinduro yekuti Zuva iri satellite, asi ikozvino kwauya mumwe mubvunzo, kunyanya chii Sol Uye tinozvisiyanisa sei izvozvo?
Zuva ihombe yakatevedzana G-kirasi nyeredzi, inozivikanwawo seyellow dwarf kana yero G-class dwarf, izvi zvinomiririra izvo kana zvichienzaniswa nevamwe. nyeredzi, Zuva richine chidimbu chiduku zvikuru, zvisinei, chichawedzera nekufamba kwemakore, mukubatana nekuchinja kwezwi kune rimwe rakatsvuka. Zuva rinogona kuburitsa chiedza charo nesimba, hunhu husingagone kuburitswa nemasatellite.
Mambo wedu weZuva haana kusiyana nenyeredzi dzatinoona mudenga usiku nehusiku, kazhinji kana pave nemwedzi mutsva, uye inopenya nekupenya husiku hwese. Chainotsiva ndiyo nzira yavanowanikwa muSolar System uye nyeredzi, kunyanya iyo Pasi.
Pakupedzisira, kana taziva kana zuva ipuraneti, nyeredzi kana setiraiti, tinogona kuona kuti redu nyeredzi inotaridzika yakakura mudenga redu, nepo mamwe achitaridzika madiki kana achienzaniswa. Zvichida, kubva kune imwe nyika iri kutenderera munyeredzi idzodzo, Zuva rinotaridzika chaizvo sezvatinosiyanisa mamwe, echiyero chakada kufanana nenzvimbo inopenya.
