Yini uSolar System, Amaplanethi kuSolar System kanye Nezakhiwo Zamaplanethi

Uyini uSolar System? Ulwazi Lwesistimu KaSolar
Ngokusho kocwaningo, yize iminyaka yobudala belanga ingaziwa, kucatshangwa ukuthi ineminyaka engaba yizigidi eziyizinkulungwane ezinhlanu ubudala. Uma sibheka izinto ezikuqukethe, siyabona ukuthi zihlangana zisuka kwi-helium ne-hydrogen gas. Isisindo saso siphindwe izikhathi ezingama-5 ubukhulu bomhlaba. Ibanga phakathi koMhlaba wethu nelanga kulinganiswe njenge-332.000. Ilanga, eliwumthombo omkhulu wamandla, liqeda ukuzungeza kwalo kuphela ezinsukwini ezingama-149.500.000. Njengoba i-hydrogen eyizigidi ezingama-25 iguqulwa ibe yi-helium ngomzuzwana, kwenzeka izinga lokushisa elingu-600 C. Ngokwezibalo ezenziwe ososayensi ngalesi sikhathi, izinga lokushisa elenziwe maphakathi nendawo liyi-6.000 million C. Imisebe yelanga ithatha cishe imizuzu eyi-1.5 ukufika emhlabeni.

Uyini uSolar System?

Noma ilanga libonwa ngabaningi njengeplanethi, empeleni liyinkanyezi. Kunamaplanethi we-9 nemizimba eminingi yasezulwini ezindaweni ezithile eziseduze kwelanga. Amaplanethi ohlelweni lwelanga ngokulandelana; I-Mercury, iVenus, uMhlaba, iMars, iJupita, iSaturn, i-Uranus, iNeptune. Eqinisweni, uPluto, owatholakala ku-2006, wafakwa kulolu hlu. Kepha uPluto kamuva kwathiwa ngumhlaba oyiphupho. Kubikwa nokuthi kunezinkanyezi ezingenakubalwa esimisweni sonozungezilanga nalawa mapulanethi. Uhlelo lwonozungezilanga luyingxenye yeMilky Way Galaxy. Ngaphakathi kweMilky Way Galaxy, i-90 ibhekwa njengosayizi wezinkanyezi eziyizigidigidi ze-100, okucatshangwa ukuthi likhulu njengelanga. KuMilky Way Galaxy kuphela, i-1 kucatshangwa ukuthi isondele kumaplanethi ayi-trillion.
Yonke imizimba yasezulwini namaplanethi azungeza uhlelo lwangajikeleza ngokujikeleza okuthile ngenxa yobukhulu belanga belanga.

Amaplanethi ohlelweni lweSolar

Lapho amaplanethi ohlelweni lwamandla elanga ehlolwa, ayahlolwa ezingxenyeni ezimbili ezihlukene njengesakhiwo segesi nawomhlaba. Amaplanethi anesakhiwo sendawo yomhlaba; I-Mercury, iVenus, uMhlaba neMars. Amaplanethi anesakhiwo se-gaseous; UJupita, uSaturn, u-Uranus noPluton. Izici zamaplanethi ohlelweni lwangalezi ezilandelayo:
mercury: I-Mercury iplanethi esondelene ne-58 njengoba itholakala kude nemitha elangeni. Ngenxa yokusondela kwayo elangeni, izinga lokushisa elingaphezulu komhlaba lingafinyelela ku-450C. Amandla adonsela phansi kaMercury yi-1 / 3 yamandla omhlaba adonsela phansi.
Venus: IVenus, iplanethi yesibili esiseduze kakhulu nelanga, ibanga elingamakhilomitha ayisigidi elangeni. Lapho irediyasi ihlolwa, ungabona ukuthi ubukhulu bayo cishe busezingeni elifanayo nelomhlaba. Ukujikeleza okujikeleza ilanga kuphelele ezinsukwini ze-108.4 futhi kuguqukela kolunye uhlangothi lwamanye amaplanethi.
Umhlaba: Iplanethi yesithathu eseduze nelanga ibanga phakathi koMhlaba nelanga 149 amakhilomitha. Ububanzi bomhlaba ngamakhilomitha ayi-12 ayinkulungwane 756. Ukujikeleza okuphelele okuzungeze ilanga kuqeda ezinsukwini ze-365 amahora we-5 amahora we-48. Ukujikeleza kwalo elizungeze i-axis yalo kuqeda emahoreni we-23 amahora we-56 imizuzu engu-4 imizuzwana. Idala imini nobusuku ngenxa yokujikeleza kwayo, futhi idala izinkathi zonyaka ngokujika kwelanga.
Mashi: Iplanethi esiseduzane neLanga, iMars, ibanga phakathi kwelanga nelanga le-208 amakhilomitha. Inamandla adonsela phansi we-40% wamandla adonsela emhlabeni futhi umsakazo wawo ungamakhilomitha ayi-3 ayinkulungwane amakhilomitha. Ukujikeleza okujikeleza ilanga kuqeda emaminithini we-377 amahora we-24.
Jupiter: Ngomkhakha wayo weminyaka eyi-71 wamakhilomitha ayi-550 wamakhilomitha, singasho ukuthi iJupiter iplanethi enkulu kunazo zonke eyaziwa ohlelweni lwelanga. Ubungako beJupiter bukhulu njengoba bufana nezikhathi ze-310 zomhlaba wethu. Ibanga eliya elangeni ngamakhilomitha angama-778. Ukujikeleza okuzungeze ilanga 12 kuqeda ukujikeleza kwawo ngokuzungeza i-eksisi ngonyaka.
Saturn: Ngebanga lamakhilomitha ayizigidi eziyizinkulungwane eziyi-1.4 ukusuka elangeni, iba endaweni yesithupha ebangeni elangeni. Iqukethe i-hydrogen ne-helium esakhiweni sayo. Ububanzi beplanethi ngamakhilomitha ayizinkulungwane ezingama-60 398. Ngenkathi iqeda ukuzungeza kwayo izungeza i-eksisi layo emahoreni ayi-10, iqeda ukuzungeza kwayo ilanga ilanga eminyakeni engama-29.4. ISaturn inendandatho eyenziwe ngamatshe neqhwa.
Uranus: I-Uranus, okuyiplanethi esiseduzane noMhlaba, ibanga elingamakhilomitha ayizigidi kude nelanga. Siyabona ukuthi ivolumu liphindwe izikhathi ze-2.80 kunomhlaba. I-100 iqeda ukujikeleza kwayo ngokuzungeza ilanga ngonyaka. Siqukethe inhlanganisela ye-helium, i-hydrogen ne-methane.
Neptune: Amakhilomitha ayi-4.5 amakhilomitha kude nelanga iplanethi yesishiyagalombili ikude kakhulu nelanga. I-164 iqeda ukujikeleza kwayo ngokuzungeza ilanga kungakapheli unyaka, ngenkathi i-17 iphothula ukuzungeza kwayo ngokuzungeza iwashi. Kuyaziwa ukuthi i-satellite 13 itholakala.
Pluto: I-6 eya elangeni ingenye yamaplanethi akude kakhulu anekhilomitha yezigidi. I-Pluto ijikeleza ilanga ngokuzungeza ilanga ngonyaka we-250, ngenkathi ijikeleza izungeza i-axis yayo iqeda ngezinsuku ze-6 amahora we-9 amahora we-17 imizuzu. Kuqukethe iqhwa nemethane, okuyiqhwa.

Izakhiwo zamaplanethi kuhlelo lwangaSolar

Amaplanethi ohlelweni lwelanga anezici ezithile. Phakathi kwalezi zici, sikhulume kafushane izincazelo zamaplanethi. Ezinye izici zamaplanethi yilezi:
Onke amaplanethi anezivinini ezihlukene zokujikeleza.
-Izindiza zonke zinokulandelana. Uyabona ukuthi imigwaqo yamaplanethi iyahlangana, yize ijubane lokujikeleza lihlukile.
- Amaplanethi azungeza ukusuka entshonalanga kuye empumalanga azungeze ilanga futhi azungeze izembe zawo.
Iplanethi enkulu kunazo zonke iJupiter kanti iplanethi encane kunazo zonke iPluto.
UMercury uyiplanethi esondelene kakhulu nelanga. Iplanethi ekude kakhulu eyaziwa ngokuthi uPluto.
IVenus yaziwa njengeplanethi esondelene kakhulu noMhlaba ngokuya ngemisebe nobanga.
UMercury neVenus abanazo izinyanga. Umhlaba unezinyanga ze-1 izinyanga, izinyanga zeMars neNeptune's 2, izinyanga ze-Uranus's 6, izinyanga zeSururn's 10, kanye ne-Jupiter's 12 moons.
-Ijubane lokujikeleza kwamaplanethi lilingana ngokulingana nebanga labo ukusuka elangeni.

Ithini iSatellite yeLanga?

Sesikushilo kuwe ukuthi iLanga yinkanyezi. Ngakolunye uhlangothi, uhlelo lonozungezilanga luqukethe ilanga, amaplanethi azungeza wona, nama-satellites alawo mapulanethi. Kulesi sigaba, sibona ukuthi abanye bacabanga ukuthi umhlaba noma inyanga yinyanga yelanga. Ayikho into enjalo. Umhlaba awusilo isiphuphutheki kepha uyiplanethi. Inyanga yisathelayithi yomhlaba.

Ama-Satellites ama Planets ku Solar System

Siphinde sasho ukuthi iziphuphutheki zamaplanethi zifakiwe ohlelweni lwelanga. Amaplanethi nama-satellite awo:
mercury: Ayinasathelayithi.
-Venüs: Ayinasathelayithi.
Umhlaba: Isatellite yiNyanga. INyanga yis satellite yesihlanu ngobukhulu emvelweni. Uma sibheka ububanzi bayo, siyabona ukuthi lingange-27% yobubanzi bomhlaba. Amandla adonsela phansi enyangeni alingana namandla adonsela phansi we-6 emhlabeni. Ngakho-ke, umuntu emhlabeni onama-1 kg ngu-60 kg ngenyanga.
Mashi: IMars inama-satellite amabili. Lezi iziphuphutheki yilezi:
-Phobos: Ibanga layo ukusuka kuMars ngamakhilomitha ayinkulungwane we-6. Ingenye yama-satellites amancane emvelo ohlelweni lonozungezilanga. Zinesakhiwo se-crater futhi azifani neNyanga nhlobo.
-Deimos: Eqinisweni, lesi satellite nePhobos kucatshangwa ukuthi ziyi-Mars ngokungena kumandla adonsela phansi e-Mars. Ibanga elisuka Mars liye 20 amakhilomitha ayinkulungwane. Ububanzi obujwayelekile bamakhilomitha ayi-satellite 13 amakhilomitha.
Jupiter: I-Jupiter ine-4 izinyanga. Lezi iziphuphutheki yilezi:
-I-Satellite Yesikhathi: Okusondele kakhulu kuJupita yisatellite. Kunezintaba-mlilo eziqhubeka ngokufafaza igesi nokugcwala ku-satellite.
-Europa Satellite: Kuyinto satellite yesibili esiseduze kakhulu kuJupita. I-3000 yiminyaka yekhilomitha.
-Ganymede Satellite:  Yisathelayithi yesithathu esiseduze kakhulu neJupiter. Kuyinto satellite enkulu kunazo zonke ohlelweni lwamandla elanga.
-Callisto Satellite: Kuyinto satellite yesibili ngobukhulu yeJupiter kanye ne-furthest kuJupiter.
Saturn: ISaturn inezinyanga ezintathu. Lezi iziphuphutheki yilezi:
Satellite Satellite: Kuyinto satellite yesibili ngobukhulu ohlelweni lwamandla elanga. Inomhlaba ogqamile.
-Rhea Satellite: Kuhleliwe kuSaturn njengenyanga efanayo. Inesakhiwo esidala.
-Minas Satellite: Yatholakala nguWilliam Herschel e1789. UCrater wenziwa ngenxa yokushayisana okukhulu.
Uranus: Ama-satellites e-Uranus yile:
-Ariel Satellite: Itholwe nguWilliam Lassel e1856. Irediyo ingamakhilomitha angama-1190.
-Miranda Satellite: Yatholakala nguGerard Kuiper e1948. Ukwakheka kobuso kuhlukile kwamanye amaplanethi nama-satellite.