El solar system Iyo inoumbwa nemapuraneti uye maasteroid ayo anotenderera akatenderedza nyeredzi imwechete inova kuenderana kwezvose. Nyeredzi inozivikanwa sezuva. Isu tese tinoziva mapuraneti nemitumbi yekudenga inotenderera zvakananga kana zvisina kunangana kutenderera zuva, asi kune kusahadzika kwakawanda maererano ne kurongeka kwemapuraneti. Kana tichitaura nezvekurongeka kwemapuraneti hatitaure nezve chinhambwe chinotenderera zuva rega rega pamusoro pezuva.
Naizvozvo, isu tiri kuzoisa ino chinyorwa kukuudza iwe zvese zvaunoda kuti uzive nezve marongero emapuraneti.
Kuumbwa kwesolar system
Isu tinoziva kuti iro rezuva rinoumbwa nemapuraneti ese anotenderera zuva. Zvinonzwisisika yakaumbwa makore angangoita mabhiriyoni 4.600 apfuura nekuda kwekudonha kwekudonha kwakaitika mune hofori mamorekuru gore. Ichi chiitiko chakatungamira mukuumbwa kwemamwe mabhiriyoni enyeredzi, huwandu hwayo husati hwave kuzivikanwa. Kune akawanda masayendisiti anoongorora zvese hunhu hwenzvimbo yezuva kuti vazive marongero emapuraneti pamwe nehumwe hunhu hunokosha.
Pakati pezvakakosha zvinhu zvinopa chimiro nehupenyu kune iyo solar system pane makuru uye madiki mapuraneti. Kune zvimwe zvinhu zvakaita seastardust, interstellar gasi, satellites, uye maasteroid ayo ariwo chikamu chezuva. Iyo seti yese yezvinhu izvi inoumba izvo zvatinoziva se Milky Way. Iyo Milky Way inoumbwa nemabhiriyoni enyeredzi uye iro rezuva rinowanikwa mune rimwe remaoko iro inonzi Orioni.
Pakati pehunhu hukuru hwatinahwo hwechadenga tine kuti zuva rinoita 99% yehuremu hwese hwesisitimu sezvo iine dhayamita yemakiromita 1.500.000. Mamwe mapuraneti akapatsanurwa kuita mhando dzinozivikanwa se mapuraneti emukati y Mapuraneti ekunze. Kune mapuraneti mazhinji ane mhete uye mamwe mapuraneti madiki ari muboka sediki diki rekudenga. Mune ino kesi, isu tinoenda kuna Pluto muboka re Mapuraneti madiki.
Chimwe chinhu chakakosha mukuumbwa kwenzvimbo dzezuva ndiwo ma satellite. Iyi miviri ine saizi yakakura uye iyo inotenderera yakatenderedza nyika yakakura kupfuura iyo. Mapuraneti akaita seJupiter ane satellites akawanda kana zvinopesana, isu tine yedu nyika iyo ine mwedzi chete sesataneti. Takawana Hama Diki dzemasaisaiti anozivikanwa se maasteroid akawanikwa mubhandi reasteroid. Iyo nzvimbo iri pakati Marte y Jupita. Iri bhandi rakagadzirwa nechando, mvura, zvinhu zvine gasi, guruva repasi, mameteoroid, uye makometi. Ivo vanomiririra zvimwe zvese zvinhu zviriko musolar system.
Iwo matatu mapoka ehurongwa hwemapuraneti
Isu tichaenda kumisikidza akasiyana mapoka ayo marongero emapuraneti akasimbiswa. Kuti unzwisise zvirinani iyi sisitimu, masayendisiti akafunga kuseta iro rezuva zuva muzvikamu zvitatu. Ngationgororei imwe neimwe yadzo:
- Chikamu chekutanga: muchikamu ichi mapuraneti masere anoumba zuva anotaridzwa. Tinonongedzera kumatunhu epasi sePasi, Mars, Venus y Mercury. Aya mapuraneti mana anozivikanwa semapuraneti emukati. Kune rimwe divi, isu tine mapuraneti ane satellites anotenderera akaatenderedza uye ari Neptune, Uranus, Jupiter uye Saturn. Ivo vanoonekwa sekunze mapuraneti.
- Chikamu chechipiri: heano anonzi mapuraneti madiki. Mapuraneti enzvimbo diki mitumbi yekudenga iyo inotendererawo zuva uye iine denderedzwa chimiro. Nekudaro, huremo hwayo hauna kukwana kuti ukwanise kujekesa padyo nemugwagwa wayo. Kubva pano chikonzero chezita remazita chakatorwa. Mamwe emapuraneti madiki anoumba chikamu ichi ndiCeres, Eris, Haumea, Pluto uye Eris. Pluto yaimboonekwa sepuraneti yeboka rekutanga.
- Chikamu chechitatu: pano zvinosanganisirwa zvinonzi zvidiki zvidimbu zvezuva rezuva. Izvo zvinhu zvese zvakasara zvatataura muzvikamu zvakapfuura. Iyo inoumbwa ne ma asteroid, zvinhu zvese zvinotenderera muKuiper bhandi, mameteoroid, uye mamwe makometi ane chando.
Kurongeka kwemapuraneti
Kurongeka kwemapuraneti kunosimbiswa zvichienderana nedaro ravanotenderera kuzuva. Tichaongorora zvakadzama nezve yega yega. Tichazonyora zvakarongeka kubva padyo kusvika padanho rinotenderera zuva. Tiri kutaurawo zvimwe zvehunhu hukuru hunowanikwa nenyika yega yega.
- Mercury: Nyika ino ndiyo yepedyo kuzuva. Kunyangwe chiri chidiki pane zvimwe icho chakafanana nenyika yedu. Kuumbwa kwaro 70% yezvinhu zvesimbi uye mamwe ese silicates.
- Venus: Iyo nhamba mbiri kumira maererano nedaro kubva kuzuva. Venus inotumidzwa zita rePasi Mukoma nyika nekuti iine kufanana kukuru. Kuwanda kwaro uye matombo akanyungudika akafanana needu.
- Pasi: Iyo ndiyo hombe pane ayo anonzi mapuraneti uye yakaumbwa makore mabhiriyoni mana nezviuru apfuura. 4600% yenyika yakaumbwa nemvura. Chokwadi ichi chakasiyanisa hunhu hwepasirese nekuremekedza vamwe. Uye ndiyo iyo mvura ndiyo yakatarisira kuvapo kwehupenyu.
- Mars: Ndiyo yechipiri pakukura kwemapuraneti ane matombo uye yechina pachinhambwe kubva kuzuva. Yakave ichizivikanwa sepuraneti yakatsvuka kwenguva yakareba nekuda kwerudzi rutsvuku rwainarwo pamusoro. Ruvara urwu rwunokonzerwa nesimbi oxide iyo inovhara yakawanda yeiri pamusoro.
- Jupita: Icho chikamu chemagetsi makuru anowana zita rayo kubva kuna Mwari Zeus wengano dzechiGiriki. Yatove 1300 yakakura kudarika saizi yePasi uye inoonekwa senyika yakare pane rese rezuva.
- Saturn: Ndiyo nyika inonyanya kuzivikanwa musolar system yering yayo. Yakawanikwa kekutanga muna 1610 uye huwandu hwenzvimbo yacho hwakaumbwa nehydrogen uye mamwe echando.
- Uranus: Iyo ipuraneti inofungidzirwa seimwe yekutanga kuwanikwa neteresikopu. Iko kusarongeka kwemweya wayo. Inosvika patembiricha ye -224 degrees Celsius.
- Neptune: Inoumbwa nedombo rakaumbwa, mvura, methane, hydrogen, chando uye mvura yeammonia uye yakawanikwa mugore ra1612.
Ndinovimba kuti neruzivo urwu unogona kudzidza zvakawanda nezve hurongwa hwemapuraneti uye hunhu hwenzvimbo yezuva.