Inkanyezi yokudubula. Ukwenza isifiso noma ukufunda umthandazo?

Isibhakabhaka esinezinkanyezi sibhekene nokububula kwabathandi kanye nento yokubona ososayensi. Abokuqala bayakujabulela ukusihlwa okungaqondakali, okugcwele ubuhlalu bezinsimba ezikhanyayo, okwesibili kubhapathizwa ezinkalweni eziyinkimbinkimbi, ezigcinwe kamuva ebhokisini lolwazi lwesayensi. Inkanyezi ewayo idala injabulo enkulu futhi ithembisa ukugcwaliseka kwezifiso ezithandekayo. Kodwa-ke, kuyadingeka ukuqonda leli gama, ukuze kungabhekwa njengengqondo yokungathandani.

Eqinisweni, inkanyezi yokudubula akuyona inkanyezi nhlobo. Cabanga nje ukuthi ngabe kwenzekani eplanethi yethu uma iLanga seliwile! Inkanyezi iyisigaba segesi eshisayo, ubukhulu bayo obukhulu kakhulu. Kubonakala kube mncane nje kuphela ngezindleko zomgama omkhulu kusuka eMhlabeni. Ngisho i-Sun iyinkanyezi ephakathi, kodwa futhi ihlanganisa iphlanethi yethu izigidi zezikhathi. Ukukhanya okukhanyayo okwenzeka lapho umzimba wasezulwini uhlasela umoya wethu unomqondo ohlukile.

Emkhathini kunenqwaba yemizimba ehlukahlukene: kusuka othulini kuya ezinkanyezini. Izicucu ze-comets noma ama-asteroids, ubukhulu obuningi obungadluli inhlamvu encane, yizimzimba ze-meteor. Bahamba emkhathini bengenasikelwa ngenxa yokungabi namandla okubambisana kuze kube yilapho behlanganiswa nento ethize. Kulokhu - ngePlanethi yoMhlaba. Futhi kuphela-ke baqala ukubizwa ngokuthi "ama-meteors" kanye "nama-meteorites." Lezi zici ezimbili kufanele zihlukaniswe. I-meteor yinto elula eyenzeka ngenxa yokuqubuzana komzimba we-meteor mayelana nomkhathi. Ngakho-ke, inkanyezi ewa, esinqumayo ngomsila okhanyayo okhanyayo, i-meteor. Ubukhulu bayo bufinyelela ubukhulu begwala elihloniphekile nakakhulu. Kodwa-ke, ezimweni eziningi, i-meteor ayiyona enkulu kunomhlabathi wesihlabathi noma inhlamvu.

Phakathi nosuku izinkulungwane zama-meteors zihlasela umkhathi womhlaba . Isivinini sabo esivamile sihluka phakathi kuka 35-70 km ngomzuzwana. Ngejubane elikhulu elinjalo, i-meteor ihlukana nokumelana nomoya, ukushisa kwezinga lokushisa kwalo. Umzimba uqobo ubilise, uphenduke igesi elibomvu elishisayo elihlakaza emoyeni. Futhi izitshalo ngalesi sikhathi ziyamomotheka ngenjabulo futhi zishesha ukwenza isifiso. Yebo, uma inkanyezi yokudubula, okungukuthi, i-meteor, isayizi encane futhi ishisa ngokuphelele emkhathini. Amatshe asezulwini amakhulu kakhulu futhi afinyelela emhlabathini. Umzimba onjalo usuvele ubizwa ngokuthi i-meteorite.

Emanzini okugcina abalulekile, singakhumbula umcimbi okwenzeka ngo-1920 e-Afrika. Khona-ke i- meteorite iGoba yafika ensimini yezwe , isisindo sayo sasingamathani angama-60. Izikhala ezinkulu zesikhala zasivakashele kamuva. Kufanele ukukhumbula lesi sigameko e-Chelyabinsk. I-meteorite e- USA, eyawela e-Arizona eminyakeni engaphezu kwengu-50 eyedlule, yashiya ngemuva kwenqwaba enkulu, ebanzi bayo ngaphezu kwamamitha angu-1200. Kucatshangwa ukuthi isisindo somzimba we- cosmic sasinamathani ayizinkulungwane ezingu-300, kanti ukuqhuma kokuwa kwawo kwakufana nokuqhuma kwamabhomu ayizinkulungwane ezingu-8, kufana nalawo alahlekelwa Hiroshima.

Yiqiniso, inkanyezi yokudubula inhle. Kodwa-ke, kulokhu, ubuhle bungaba amandla amakhulu futhi abhubhisayo ngempela.