Igqityelwe ukuvuselelwa ngoJuni 25, 2022 ngu URoger Kaufman
umthombo: I-SpaceRip
Usomajukujuku ukhupha ikhamera yakhe kunye neefilimu – inqwelomoya yasebusuku esithubeni
Inqwelomoya yasebusuku esithubeni – Wamkelekile kwi-ISS, thina fly phezu kwehlabathi elibengezelayo lasebusuku.
uGqr UJustin Wilkinson ngumkhokeli wethu wabakhenkethi. Olu khenketho olusondeleyo luthatha thina Izixeko kunye namanxweme aseMntla naseMzantsi Melika, kuMbindi Mpuma naseYurophu.
Kaloku, umntu ufanele athi umhlaba awumhle
Yintoni iSikhululo saMajukujuku saMazwe ngaMazwe i-ISS
incazelo kwiikota kwiWikipedia:
Die Isikhululo saMajukujuku saMazwe ngaMazwe (IsiNgesi Isikhululo soMhlaba jikeleleMfutshane ISS, IsiRashiya Ihlabathi eliphakathi kwehlabathi, ISS) sisikhululo sasejukujukwini esiqhutywayo nesandiswa ngentsebenziswano yamazwe ngamazwe.
Kwakukho izicwangciso zokuqala zesikhululo esikhulu samazwe ngamazwe kwiminyaka yoo-1980 phantsi kwegama inkululeko okanye Alpha.
I-ISS ibiphantsi kolwakhiwo ukusukela ngo-1998. Ngoku iyeyona nto inkulu eyenziweyo kwi-Earth orbit.
Ijikeleza malunga ne-400 km[1] ukuphakama kunye nokuthambekela kwe-orbital ye-51,6 ° kwicala elingasempumalanga kanye ukujikeleza umhlaba malunga nemizuzu engama-92 kwaye ifikelele kumlinganiselo wesithuba malunga ne-110 m × 100 m × 30 m.
I-ISS ihlalwe ngokusisigxina ngoosomajukujuku ukusukela nge-2 kaNovemba ka-2000.
umthombo: Wikipedia
Iindleko zokubhabha ukuya emajukujukwini
Iindleko zokuhamba emajukujukwini phambi nasemva kwe-SpaceX
Nge-21 kaDisemba, 2021, i-SpaceX's rocket ye-Falcon 9 yaphehlelela ipod yempahla ukuze ihambise izinto kunye nezipho zeKrisimesi koosomajukujuku kwiSikhululo saMajukujuku saMazwe ngaMazwe.
Kwimizuzu nje esi-8 emva kokusungulwa, inqanaba lokuqala lerokhethi labuyela eMhlabeni, lihlala kwenye yeenqanawa ze-SpaceX zedrone eAtlantiki. Le yayiyi-100 yenkampani yokufika esebenzayo.
Njengezinye iinkampani ezifana neJeff Bezos 'Blue Beginning kunye neBall Aerospace, i-SpaceX yakha kwaye yakha iziphekepheke ezikrelekrele ezikhawulezisa ukuhanjiswa kwendawo ngokuzenza ziqheleke kwaye zingabizi kakhulu. Kodwa kukubiza malini ukufumana i-rocket yempahla esithubeni, kwaye le ndleko yahluke njani kule minyaka idlulileyo?
Kula manani angasentla sijonga ixabiso ngekhilogram nganye yokwaziswa okungaphezulu emhlabeni wonke ukususela ngo-1960, ngokusekelwe kulwazi oluvela kwiZiko leSifundo soBuchule kunye naMazwe ngaMazwe.
Ugqatso lweSithuba
Inkulungwane yama-20 yaphawulwa lukhuphiswano phakathi kweentshaba ezimbini zeMfazwe Yomlomo, iSoviet Union (USSR) neUnited States, ukuze kuphunyezwe ubuchule obumangalisayo bokubhabha emajukujukwini.
Ugqatso loMmandla lwakhokelela kwinkqubela phambili enkulu yezobuchwepheshe, kodwa le nkqubela yeza ngeendleko ezinkulu. Ngokomzekelo, iNASA yachitha iidola ezingama-1960 eebhiliyoni ukuze imise oosomajukujuku enyangeni ngeminyaka yee-28, ixabiso elilingana nama-288 eebhiliyoni zeerandi namhlanje, elilungelelaniselwe ukuhla kwamandla emali.
Ngapha koko, kule minyaka ingamashumi amabini idlulileyo, abaqalisi bendawo baye bangqina ukuba banokuzibamba ngokuchasene neenkampani ezinkulu ze-aerospace ezifana ne-Boeing kunye ne-Lockheed Martin. Namhlanje, ukuphehlelela i-rocket ye-SpaceX kunokuba sezantsi nge-97% kunexabiso lenqwelomoya yaseRussia yaseSoyuz ngeminyaka yoo-60.
Imfihlo yokunyusa ukusebenza kwexabiso?
I-SpaceX rocket boosters idla ngokubuyela eMhlabeni ikwimo entle ngokwaneleyo ukuba inokuthi ihlaziywe, yonge imali kwaye incede inkampani ithobe iindleko zabakhuphisana nabo.
umkhenkethi wasemajukujukwini
Nangona abo bakhuphisana nabo bewehlile amaxabiso eenqwelomoya zemithwalo, ukuthuthwa kwiindawo zabantu kusabiza.
Bamalunga nama-60 abantu abaye babhabha ngokuthe ngqo kule ndawo kule minyaka ingama-600 idlulileyo, kwaye uninzi lwabo yayingoosomajukujuku bakarhulumente.
Kuhambo lwe-suborbital kwi-SpaceShipTwo ye-Virgin Galactic kunye ne-Blue Beginning's New Shepard, izihlalo zibiza phakathi kwe-$250.000 kunye ne-500.000 yeedola. Iinqwelomoya ezingaphaya koko ziye kumjikelezo wokwenyani - umphakamo ophezulu kakhulu - zibiza kakhulu, zilanda ngaphezulu kwe-50 yezigidi zeedola kwisitulo ngasinye.
Ikamva lokuhamba emajukujukwini
Kwingxelo ye-SpaceX, uMlawuli we-SpaceX u-Benji Reed uthe, "Sifuna ukwenza ubomi be-multiplanetary, okuthetha ukubeka izigidi zabantu kuqala."
Oku kusenokubonakala ngathi kunwenwela kuninzi lwabantu. Kodwa ngenxa yokuba iindleko zokujonga le ndawo ziye zehla kule minyaka ingamashumi amabini idlulileyo, mhlawumbi isibhakabhaka asiyi kuba ngumda kungekudala.
Ikamva lokuhamba emajukujukwini lilapha: I-SpaceX Starship-Ukuqaliswa kunokwenzeka kwinyanga ezayo!
Ukuba konke kuhambe kakuhle, i-SpaceX Starship enkulu iya kusungulwa kwinqwelomoya yayo yokuqala kwi-orbital kwangenyanga ezayo.
Ziindaba ezo zenkcazo-ntetho enkulu.
U-Elon Musk phambi kweNkwenkwezi kunye ne-Super Heavy Booster.
Eyona rokethi inkulu kunye neyona nto ibhabhayo inzima kwezakha zakho. Inokuphinda kabini ukutyhala kweyona rokethi inkulu ukuza kuthi ga ngoku, iApollo Saturn V rocket.
umthombo: Thanks4Giving
