Hubble madubin hangen nesa

Hubble madubin hangen nesa

A cikin neman ilimi game da sararin samaniya da Tsarin rana, da na'urar hango sararin samaniya. Na'ura ce da ke iya samun kyawawan hotuna masu kyau a manyan matakai ba tare da la'akari da iyakokin kasancewa a gefen gefen layin ƙarshe na yanayin ba. Sunanta ya fito ne daga sanannen masanin tauraron Amurka Edwin hubble, wanda ya taimakawa ilimin Duniya sosai.

A cikin wannan labarin, za mu yi bayanin yadda Hubles Space Space yake aiki da kuma irin abubuwan da ya gano tun farkonsa. Kuna so ku sani game da shi?

Babban fasali

Hanyoyin hangen nesa

Wannan madubin hangen nesa yana saman gefunan waje na sararin samaniya. Kewayar ta tana a kilomita 593 sama da matakin teku. Zai ɗauki kimanin mintuna 97 kawai don tafiya ta cikin duniyar duniya. An saka shi cikin zagayawa a karo na farko a ranar 24 ga Afrilu, 1990 don samun ingantattun hotuna tare da ƙuduri mafi girma.

Daga cikin girmansa zamu samu kimanin kilo 11.000 da siffar silinda wacce girmanta yakai mita 4,2 kuma tana da tsayin 13,2 m. Kamar yadda kake gani, babban gilashin hangen nesa ne mai girman gaske, kuma duk da haka yana da damar shawagi a cikin sararin samaniya idan babu nauyi.

Kebul din sararin samaniya na Hubble yana da damar haskaka hasken da ya isa gare shi ta madubinsa biyu. Hakanan madubin suna da girman. Ofayansu ya auna mita 2,4 a diamita. Yana da kyau don binciken sama saboda ya ƙunshi haɗakar kyamarori uku da masu kallo da yawa. An rarraba kyamarori zuwa ayyuka daban-daban. Ana amfani da ɗayan don ɗaukar hotuna na ƙananan wurare a cikin sararin samaniya wanda yake a kansa saboda hasken sa daga nesa. Wannan shine yadda suke ƙoƙarin gano sabbin maki a sararin samaniya kuma mafi kyawun kafa cikakken taswira.

Ana amfani da sauran kyamarar don ɗaukar hoto da kuma samun ƙarin bayani game da su. Ana amfani da na biyun don gano radiation kuma har yanzu ana ɗaukar hoto a cikin duhu saboda yana aiki ta hanyar hasken infrared. Godiya ne ga sabunta makamashi wanda wannan na'urar hangen nesa zai iya aiki na dogon lokaci.

Fa'idodi da na'urar hango sararin samaniya

Karo tsakanin taurari biyu

Karo tsakanin taurari biyu

Tana da bangarori masu amfani da hasken rana guda biyu wadanda ake amfani dasu wajen samarda wutar lantarki da kuma caji kyamarori da kuma wasu injina guda hudu wadanda ake amfani dasu don hango madubin hangen nesa idan ya zama dole ayi hoto wani abu. Hakanan ana buƙatar kayan aikin firiji don kiyaye kyamarar infrared da spectrometer. Waɗannan ƙungiyoyin biyu suna buƙatar kasancewa a -180 ° C.

Tun lokacin da aka harba na’urar hangen nesa, ‘yan sama jannati da yawa sun je shi don gyara wasu abubuwa da girka ƙarin kayan aiki don taimakawa inganta tattara bayanai. Fasaha tana ci gaba koyaushe kuma ya zama dole a inganta madubin hangen nesa kafin a ci gaba da ƙirƙirar sabo.

Kodayake yana tsaye a wuri mai tsayi, har yanzu akwai takaddama tare da yanayin da ke haifar madubin hangen nesa yana rage nauyi a hankali kuma yana samun sauri. Wannan suturar tana haifar da cewa duk lokacin da 'yan sama jannati suka je gyara ko inganta wani abu, sai su tura shi zuwa wata babbar falaki don a samu raguwa.

Fa'idar samun madubin hangen nesa a wannan tsayi shine cewa abubuwan yanayi basu shafesu ba kamar kasancewar gajimare, gurɓataccen haske ko hazo. Ta hanyar samun madubin hangen nesa sama da ƙananan layukan sararin samaniya, ana iya ɗaukar tsayin igiyoyin da suka fi tsayi da yawa da kuma inganta hotunan idan aka kwatanta da na'uran hangen nesa na ƙasa.

Juyin halittar Hubble Space Telescope

Photo na dubun-duban taurari

Photo na dubun-duban taurari

Tun farkon halittarta, anyi kokarin dawo da madubin hangen nesa a duniya cikin kimanin shekaru 5 domin gudanar da ayyukan da suka kamata tare da inganta shi. Koyaya, An lura da haɗarin dawo da shi duniya da kuma sake ƙaddamar da shi. A saboda wannan dalili, an yanke shawarar aikawa da aiken kiyayewa duk bayan shekaru uku don gudanar da gyare-gyare da haɓaka shi yayin da ake gabatar da ra'ayoyi da fasaha ke haɓaka.

A farkon ƙaddamarwa, an gano cewa yana da kuskure a cikin gininsa kuma a lokacin ne buƙatar aiwatar da ayyukan kulawa ta farko ta taso. Yana da mahimmanci a yi gyare-gyaren da ake buƙata don masu gani su ɗauki mafi kyau hotuna. TBayan kulawa ta farko, an gyara kuskuren kuma an gyara shi da sakamako mai kyau.

Don koyo daga kura-kurai, an girka tsarin da zai taimaka wajan gyara abubuwan hangen nesa, tunda shine ginshikin aikinta. Godiya ga wannan, ana iya samun hotuna masu inganci mai ban mamaki don ƙarin koyo game da Duniya. Misali, ya sami damar ɗaukar hoto na karo da tauraruwa mai wutsiya Shoemaker-Levy 9 tare da duniyar Jupiter a 1994 kuma ya nuna shaidar kasancewar wasu duniyoyin da yawa wadanda suke kewaya wasu taurari kamar Rana.

Ka'idar da ke akwai game da fadada Duniya an inganta ta kuma an inganta ta saboda bayanin da Hubble ya samu. Kari akan haka, an tabbatar da cewa dukkan taurarin dan adam suna da bakar rami a gindansu.

Wasu ci gaba

Samuwar Duniya

Godiya ga matsayinta, an sami hotuna da yawa na duniyoyin tare da kyakkyawar fahimta sosai dalla-dalla. Ta hanyar wannan madubin hangen nesa, ya kasance zai yiwu a tabbatar da kasancewar bakaken ramuka kuma sun fayyace wasu dabarun da mutum yake dasu game da babban Bangin Ka'ida da haihuwar Duniya. An bayyana wanzuwar taurari da yawa da sauran tsarin da suka ɓoye a cikin sararin samaniya.

A shekarar 1995, madubin hangen nesa ya iya daukar hoto na wani yanki wanda girmansa yakai miliyan talatin da daya na Duniya inda ake iya lura da damin taurari da yawa. Daga baya, a cikin 1998, an sake ɗaukar hoto wanda zai yiwu a tabbatar da gaskiyar cewa tsarin Halitta ya kasance mai zaman kansa ne daga inda ɗan kallo yake kallo.

Kamar yadda kuke gani, Tashar Teburin Sararin Samaniya ta Hubble ya taimaka kwarai da gaske wajen gano Duniya.


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