I-satellite lihlukile rocket? ukuhlaziywa enemininingwane

Isihloko ekutshela ngalokho satellite sihluke rocket, kubhekwe imibono yabo, kanye abakwenzayo futhi Indlela Ezisithinta emhlabeni.

Ukuqala engu isikhala

Kusukela ekuqaleni yokukhula astronomy kanye ukutholwa namanye amaplanethi, abantu bephupha ezinkanyezini. Kodwa baqaphela ukuthi sifiso sasiyisono kuphela esanda kutholakala, engxenyeni kwekhulu XX yesibili. Ngemva nje kancane kwalokho, yaqala ukuthuthukiswa esebenzayo ye eduze-Earth isikhala. Nakuba, mangisho ngempela nesizotha, kodwa Kuxhomeke isikhathi. Futhi ngokuvamile esibhakabhakeni ebusuku kungabonwa okusheshayo ezihambayo izindawo elikhanyayo, yokufakelwa emhlabeni iziphuphutheki. Kodwa inyanga kuhlukile kweminsalo, uma bobabili abantu eyakhelwe sethula emkhathini? Kulesi siyowuqonda.

imibono yabo

Okokuqala kudingeka unqume ku yohlobo lwazo. Satellites kukhona yokufakelwa kanye zemvelo. Asiqale ayenzile ngeyokuqala.

yokufakelwa

satellite yokufakelwa - encane mkhathi, wagibela umkhumbi okuyinto abekho abantu. ayekutholile ku-orbit, lapho ihamba Umhlaba bedle amandla adonsela phansi yayo futhi amandla centrifugal, okuyinto ayikuvumeli ukuba fly noma iwe emuva emhlabeni. Ukuqokwa iziphuphutheki ihlukile kakhulu: ukuqapha izimo zezulu, ukuqinisekisa ukuxhumana phakathi ama- ezahlukene namakhona ezikude zomhlaba, izithombe namavidiyo ukudubula. Futhi ukuza ezempi futhi kunikeze ukulawula ezihlukahlukene. Kodwa inyanga kuhlukile ezicitshwayo ezingase zenze okufanayo?

Empeleni, lokhu akulona iqiniso. Rocket, yebo, futhi kungenzeka ukuhlomisa imishini zesayensi kanye elibukelayo bafakwa orbit, kodwa namanje umsebenzi walo - kwezidingo eduze-Earth isikhala zezinkanyezi kanye wezimpahla, kanye iziphuphutheki efanayo. Noma undize uye enyangeni, njengoba kwenzeka ngasekupheleni kwawo-70-yalolucwaningo kwekhulu elidlule. Ngakho adiliza impendulo yombuzo lokho isiphuphutheki lihlukile rocket.

Phela, lo isathelayithi lokuqala yokufakelwa kwasuswa ku-orbit yiSoviet Union ngo emlandweni wesintu ngo-1957.

Kwakukhona izinto futhi wadala, okwesikhashana noma unomphela uzungeza iplanethi, kungakhathaliseki ISS, umkhumbi isikhala noma uma kungenjalo.

iziphuphutheki yemvelo

Lesi sigaba zingase zihlanganise izinto bezilokhu uzungeza emzileni amaplanethi, hhayi wadala abantu. Ngokwesibonelo, the Moon. Izimiso ze-ukunyakaza futhi ubambe efanayo kuye: amandla adonsela phansi futhi amandla centrifugal. Umakhelwane, umholi ngobukhulu phakathi kwawo wonke iziphuphutheki sonozungezilanga. Kodwa, isibonelo, ngesikhathi esifanayo Saturn ezinjalo zemvelo ohambisana kakhulu ngendlela 62! Futhi i-Uranus ne-Neptune fanele none nhlobo.

Ngakho manje siyazi ukuthi zesiphuphutheki ezitholakala kuyi-rocket lihlukile.