Mu myaka ibiri ishize, Spacex yohereje satelite zirenga 950 mu kirere. Ariko mugihe kizaza ateganya kohereza ibintu 12.000 kwisi orbit kandi bimaze kuba uruhushya rwa komisiyo ishinzwe itumanaho (FCC). Isosiyete izareremba satelite iri hafi-Satelite ifite intego nziza, kuko ishaka gutanga interineti ndetse n'ahantu heza cyane k'umubumbe wacu. 2020 Satelite Starlink yatangiye gukora muburyo bwikizamini hamwe nabakoresha ba mbere bamaze gusangira isubiramo. Gusa dore abahanga mu bumenyi bw'ikirere batishimiye kwirukana Satelite, kuko bagaragaza urumuri rw'izuba kandi bababuza kwiga ibintu bya kure. Niba kandi satelite izarushaho kuba nyinshi, abashakashatsi barashobora kubura uburyo bwo kwifuza biteje akaga, buri gihe ibara ryibasiye ibiza. Ariko vuba aha, Satelite ya Starlink yatangiye kwerekana urumuri ruto kandi ntirugaragara kumaso. Byagenze bite?
Satelit nshya ya Starlink
SWACEX kuva kera yari izi ko abahanga mu bumenyi bw'ikirere binubira kuri satelite ye. Kugabanya ibiganiro byatanzwe na satelite, mu ntangiriro z'izuba 2020, moderi nshya ifite ibikoresho byo gukingira byatangijwe mu isi. Ubwoko bushya bwa satelite bwitwaga bakuru kandi ubwiza bwabo bwose buriba mubyukuri bitemerera izuba kugwa rigwa kuri bo riragaragara cyane. Ubwa mbere, igitekerezo cya sosiyete cyasaga naho gishidikanywaho, ariko amaherezo yerekana ko ari ngombwa. Imyigaragambyo ya satelite yitwa albedo kandi vuba aha, abahanga bamenye ko nyuma yo kwinjiza abasazi bakingira, iki cyerekezo cyagabanutse cyane.
Igitabo cya siyansi cya siyansi kumenyesha gusangira amakuru meza kubijyanye nubucuruzi. Satelite yambere ya Starlink yatangijwe ku cyisi hafi yisi mugice cya mbere cya 2019. Ubwa mbere, ibi bikoresho bigwa muburebure bwa kilometero 440, hanyuma ushiremo moteri zabo hanyuma uzuke kugeza kuri 550-kilometero uburebure. Kuva icyo gihe, bagaragaje cyane ko izuba, byashobokaga kubabona mu kirere ndetse n'amaso yambaye ubusa. Urunigi rw'abacamizi rugaragara neza hejuru y'Ubuholandi n'umuhanga mu bumenyi bw'ikirere bwa Marco Langbrook no gufata iyi ngingo kuri videwo.
Satelink Satelite muri 2019 yashyizeho ubwoko bwa "gari ya moshi"
Soma kandi: Kubikoresha interineti ya Starlink Interineti mu Burusiya, birateganijwe kurangiza kugeza kuri miliyoni 1
Akaga ko Kwanduza Umucyo
Nyuma yo gutangiza amashyaka menshi ya Satelite, umuryango wa siyansi watangiye kwinubira ko bashobora gukora ibibazo byinshi. Ikigaragara ni uko abahanga benshi bakuraho ibintu bya kure ku ifoto bafite igihe kirekire. Satelite iguruka hakurya yijuru isiga umurizo muremure "imirizo" no kwangiza amakadiri. Umubare wibikoresho byo gukora interineti yisi biziyongera mugihe kizaza, bityo ibyago byuko kwiga umwanya ubifashijwemo na telesikope yubutaka ntizishoboka. Gukoresha satelite ya visorset igice cyagabanije ijanisha ryibibazo - Satelite ubu ntabwo igaragara mumaso. Ariko spacex iracyakeneye kuyiteza imbere, kuko iracyatera ibibazo bimwe kubahanga mu bumenyi bw'ikirere. Niyo mpamvu Astron Jonathan Mcdowell yise intsinzi nshya ya Spacex "intsinzi, ariko ntiyuzuze."
Nkuko mubibona, Spacex iragerageza guhuza ikibazo. Ariko nyuma ya byose, mu isi hari andi masosiyete ashaka kuyobora interineti yabo ya satelite. Ishyirwa mu bikorwa ry'ibitekerezo nk'ibyo rimaze igihe kinini rikora kuri Oneweb, kandi vuba aha ryamenyekanye ko Amazone ashaka kwinjira muri iri siganwa. Gahunda ya GW yo mu Bushinwa GW mu Bushinwa igabanya orbit ya orbit ya 13,000, kandi ntizarakara, izaba ifite ibikoresho byo kurinda, cyangwa ntabwo. Jonathan McDowell, wavuzwe haruguru, ahangayikishijwe no kuba amasosiyete amwe nka amwe nka Oneweb ashaka kohereza bagenzi babo kugeza kuri orbit. Kandi ibi bivuze ko bashobora kubangamira umurimo wa hamwe na satelite yumwanya. Ariko ibi ntabwo byuzuye kuba abahanga bazakora umwanya. Bakeneye kandi gukurikirana ingendo za asteroide, imwe muriyo mugihe kizaza gishobora kuguruka werekeza ku isi yacu. Niba utabibonye ku gihe kandi ntugafate ingamba, ibyago birashobora kubaho.
Niba ukunda amakuru yubumenyi n'ikoranabuhanga, wiyandikishe umuyoboro wacu wa telegaramu. Ngaho uzasangamo amatangazo yamakuru agezweho kurubuga rwacu!
Kandi ibi ntabwo ari urwenya, kuko asteroide ishobora guteza akaga kugirango umubumbe wacu ibaho. Umwe muri bo ni apofish, uherutse guhindura inzira y'urugendo rwe kandi wegere isi ku ya 13 Mata 2029. Ukurikije kubara abahanga, bizaguruka kure ya kilometero 29.470 uvuye hejuru yumubumbe wacu. Igitangiriro gikurikira cya asteroid giteganijwe mu 2036 n'abahanga mu bya siyansi ntibisobanutse neza uko ibi biza byateye akaga. Andi makuru yerekeye impamvu umwanya wibintu byahise bizimya inzira yambere, urashobora gusoma muri ibi bikoresho.