Ingaba ugrogriso junk emajukujukwini?

Intwana ngaphezu kwesiqingatha kwekhulu ukususela ngoko, njengoko indoda yasungulwa ngo-1957 emajukujukwini le isathelayithi yokuqala, yaye iye yaba yinto eningenakukholwa yiyo, exotic yayeka ukuba ingxaki ngalinye se, kodwa iye yaguquka yaba sisiCwangciso kakhulu buyingozi. I-moya yokuqala emajukujukwini kwenzeka phantsi umqondiso ibenza jikelele. Nabani kwaye akwenzeki umbuzo: nalapho unokufumana kwiziphekepheke bachitha, yintoni uya kuba na izindululi, indlela yokujongana kunye eluthulini ukusuka amafutha elinyukayo? uhlanga eSoviet kunye US kakuhle isithuba kufuphi-Earth, ukujikeleza ngakumbi yaye imijukujelwa ngakumbi, satellites kunye nezikhululo. Kunye neziphumo zalo mgaqo-nkqubo ixesha elizayo zazingekho elide, ingafiki: ngo-1978, Canada wawa ubutyobo "Cosmos-594" ye satellite eSoviet. Ke eSoviet Union uhlawule isixa esikhulu semali kwilizwe ezichaphazelekayo ukuba lokuphelisa kwimiphumo ityiwe radiation. Kodwa ngaphantsi konyaka, njengoko kwisikhululo kwitekisi American, belufezile isigwebo sakhe, saa phezu Australia.

Ngu ngxwelerha wayewele lowo doti isithuba emhlabeni zombini abazange babe, Noko ke, iziganeko ziye zanyanzela izazinzulu ukucinga. Eneneni, kwisithuba kufutshane-Earth kwindawo yazo zabo fanayo kuphela Hewana elibe lenziwe, i-International Station Space (inani malunga 700), kodwa wachitha kwisikhululo ubomi bakhe, amaqhekeza zayo, kunye nezinye izinto ezenziwe ngumntu. Ke ukuba inkunkuma kwi iplanethi yethu ukuba localized naphi na kwaye akulahle, izinto ovuthuzayo imisebenzi isithuba uluntu kukuba musa ukusebenza. bekuya kuba kunokwenzeka ukuba ukulibala, ukuba abahambanga kwezi zikhutshwayo. Kwaye bendiza emoyeni ngesantya esiphezulu - iikhilomitha 9 ngomzuzwana. Yokungqubana kwi Velocity va izixhobo neqhekeza ixabiso yentsimbi ocoliweyo besentimitha ezimbalwa kuphela ram ulusu kwaye kungakhokelela ekubeni nozipho.

Ngokutsho izazinzulu, junk isithuba kwi-ngenkulungwane inesiqingatha idlulileyo sele bebaninzi emangalisayo. Omise ezahlukeneyo umhlaba ujikeleza amawaka izinto 11 ixabiso lingaphezulu kwe-10 cm kunye 600 tysyach kobutyobo ukusuka kwelinye ukuya kwishumi ixabiso cm. Ngoku, nokuphuhlisa iindlela ezintsha iinjineli iziphekepheke bacinge kwaye abakhusele evela yangqubana kunokwenzeka izinto eziphaphazelayo okungafunwa. Ukuhanjiswa izigaqa ezinkulu kakhulu radars abalandelayo abkhetekileyo ezisilumkisa oosomajukujuku le isongela. amaxesha ISS 3-4 ngonyaka kufuneka baphambuke kwindlela yakho ukuze uphephe kungquzulwano udoti.

Ngenxa yoko, zesithunywa isithuba ziye engakhuselekanga ngakumbi ngenxa bamazwe isithuba ngokukhawuleza sadubula ukuhlangabezana inkunkuma isambuku, ukulima isibhakabhaka esineenkwenkwezi. Ke ukuba ujike inqanawa ikuvumela ukugcina umzimba uphela (yaye ke, ukususela inkunkuma amancinci), oko awusebenzi iiseli solar, apho akukho nto ukufihla nokukhusela. Eyona nto imbi kukuba ngamanye amaxesha ezimbini izinto ezahlukeneyo zingqubane kunye ikhefu. into Large yanyamalala radar, kodwa endaweni kukho amawaka ezincinci, kodwa akukho yohambo ngaphantsi yingozi.

Kodwa njani ukususa eziwa emajukujukwini? Ukuza kuthi ga ngoku, akukho brainer, ukuba bagcine indlela intshukumo kwenkunkuma lilikhulu kwaye nokuphuhlisa indlela ye Hewana ezintsha, kuthathelwa ingqalelo ukuhamba iingceba imikhumbi emidala, iye yasungulwa. Kukho iprojekthi nephupha, wabeka phambili yi-Swiss Institute of Technology of Lausanne, njengako leyo, kuyimfuneko ukuba ukhipha satellite nezijikeleza «Clean Space One», apho uya kufumana enye inkunkuma, nimthabathe, wakhe uluhlu uye kuloo Umhlaba, apho bobabini, aqhumisele kwi eshinyeneyo iimaleko emoyeni. Kodwa ke, njengoko kubonakala ukuba izigidi ezisi-8 euro -. Eliphezulu kakhulu ngexabiso nokucoca Isiqwenga enye.

Okwangoku, oosonzululwazi zigxininise ingxaki ukuqinisekisa ukuba ingqushu akuthethi ukwandisa kwixesha elizayo. Ngoku iphele-of-ubudala amaqabane ukuguqulela kwi orbit esezantsi, ngoko ke baya nokutsala Umhlaba, mazitshiswe apho emoyeni, okanye, phezu koko, baye basiwa indlela ephezulu, apho ke musa esichengeni Kuyanikhubekisa phezu izixhobo ezikhoyo. Iintsalela amafutha enyukliya kumanqanaba irula ukuba edidekile, ukuthintela dubulo ukusuka le ngozi.