Chii chinonzi nyika? kusawirirana mberi

Kana uchiziva kuti nyika, zvino munoziva kupfuura masayendisiti, nyanzvi. Nokuti havatendi tsanangudzo rokuti. Somuenzaniso, vamwe vanhu funga Pluto nyika, vamwe - kwete.

Pakutanga vakadana Mars, Venus, Jupiter, Saturn, Mercury. Nenzira, mazita mapuraneti vakauya kwatiri kubva muchiGiriki uye Roman mungano. Nyika yakanga kuti rinokosha yekare, akasiyana nevamwe zvinhu zvokudenga. Mwedzi zuva, zvakare, sezvo nhengo "famba miviri" imwe siyanei hunhu. Makambozvibvunzawo nei tiine zuva rimwe kure mumazuva manomwe? Zvakasiyana zvinooneka mumutauro weRussia. Asi muna French, vokuItaly Somuenzaniso, akajeka kuwirirana pakati ichi "The Zvikuru Zvinomwe" uye mazuva vhiki: Monday - Moon Chipiri - Mars Wednesday - Mercury, China - Jupiter, Chishanu - Venus Mugovera - Saturn, Sunday - Zuva .

Uranus rakaonekwa muzana remakore rechi18. Zvadaro, akavonga kutsvakurudza Verrier uye Adams, Neptune (remakore rechi19). Muna 1930, nyika vakaziva nezvokuvapo Pluto. Zvakawanikwa izvi akaita Klayd Tombo. Pluto kuchiri kunzi rechipfumbamwe nyika. Ichokwadi ichi? Kuti tipindure mubvunzo uyu, tinofanira kunzwisisa kuti pano?

Pfungwa iyi yakaumbwa tine kare. Mudenga tinoona mapuraneti mashanu chinoabatsira. Uye zvose kunge kwakaoma zvikuru, kana asteroids zvave yakajeka. Vanodzidza nezvenyeredzi dzakabvumirana kuzodana chinhu imwe nyika iri orbiting nyeredzi, uyezve, inofanira kuva huru zvakakwana kuva rinosvika nokuda negiravhiti. comets zhinji uye asteroids chinoshamisa chaizvo siyana.

tsananguro "chii chiri nyika" chaiwo haana. Asi mhiri Pluto akavanamatira zita iri. Kutaura zvazviri, izvi zvinoshamisa chaizvo chinhu, uye kwakatosiyana chaizvo nevamwe nyika hombe. muchadenga charo zvishoma kupfuura elongated. Somugumisiro, Pluto iduku kwazvo. Ndoda pane kare akafunga nyanzvi. All dzomuchadenga zuva nenyika dzinotenderera pariri dziri "kuwedzera" 4 yenyika pakutanga, ipapo nyika hombe. Pluto pano zvakajeka hakukodzeri.

Charon ndiro rinenge zvakaenzana - Ipapo Pluto kuti mwedzi wawanikwa. Uyewo zvishoma atypical: zvose satellites yepasi huduku zvikuru.

Kuiper (American muongorori wenyeredzi) yakati kuti mhiri Neptune ndiye ari asteroid bhandi. Zvakanga mumwe akarova kuti "chinzvimbo" pamusoro Pluto. nguva dzakadaro zvechokwadi ikoko! Pari, anonzi ari Kuiper Belt. Muviri pane siyanei asteroids. Asi zvikuru kufanana Pluto, chete seduku kukura. Zvino zvakava pachena kuti Pluto - rimwe remasangano Kuiper bhandi zvinhu. Asi apo aimbova zita anoramba. Masayendisiti, kazhinji kacho, vanhu vari kuchinja, saka vakasarudza kusiya zvinhu sezvo ivo.

Asi, chii chinonzi nyika? Munguva yemberi iri pedyo nyaya ino ichava inokosha chaizvo. Sezvo zvinozivikanwa kuti nechakare akazarura mapuraneti vemamwe nyeredzi.

The huru nharo - mukanyiwa. Maduku zvinhu - asteroids mamwe makuru - nyeredzi. With nyeredzi dzose pachena. Vanofanira kuva mukuru tembiricha, kuisa yenyukireya kwendangariro. A yemapuraneti kwayo muchadenga anofanira kuva mumwe, kana zvakawanda zvinhu ( "bhandi"), ndiyo asteroids.