Mafi kyawun labari game da sarari

samari sami
2024-08-10T11:25:44+02:00
Janar bayani
samari samiAn duba Rania NasefSatumba 9, 2023Sabuntawa ta ƙarshe: wata XNUMX da ta gabata

Labari game da sarari

Iyakokin sararin samaniya sun kai kimanin kilomita 100 sama da saman duniya, inda babu iskar da ake bukata domin halittu masu rai su shaka.

A cikin wannan sararin samaniya, babu watsewar haske kamar yadda yake a cikin yanayin duniya; Don haka launin baƙar fata ya mamaye wurin maimakon shuɗi da muke gani a sararin sama saboda kasancewar iskar oxygen.

Game da sarari 3 - Fassarar mafarki akan layi

Menene sarari?

Sarari shine wurin da yake wajen sararin duniya, kuma yana shimfidawa ba tare da iyaka tsakanin taurari, taurari, da sauran sassan sama ba.

Daga mahangar jiki, sararin samaniya ana la'akari da girma mai girma uku wanda ke ba da damar abubuwa su wanzu a cikinsa, kowannensu yana ɗaukar matsayi da shugabanci daban da ɗayan.

Kalmar sararin samaniya tana nufin musamman ga wannan sararin sararin samaniya mai girma dabam dabam da yanayin da ke kewaye da duniya.

Menene yankin sararin samaniya?

Kiyasta yankin sararin samaniya babban kalubale ne ga masana kimiyya; Yana da wahala ga na'urorin da suka dace su auna daidai girman nisa.

Ana amfani da naúrar “shekarar haske” don bayyana nisa a sararin samaniya, kuma tana daidai da nisan da haske ke tafiya a cikin cikakkiyar shekara, ko kuma kimanin kilomita tiriliyan 9.3.

Godiya ga fasahohin zamani da nazarce-nazarce, masana ilmin taurari sun yi nasarar gano tarihin taurarin taurari da kuma lura da mafi kyawun bayanansu tun farkon duniya, wato sama da shekaru biliyan 13.7 da suka wuce, wato lokacin da ya gabaci Big Bang.

Hujjojin kimiyya sun nuna cewa sararin samaniya yana faɗaɗa ta yadda hankalin ɗan adam ba zai iya fahimta sosai ba, wanda hakan ya sa sararin samaniya ya fi kowane hasashe.

Menene abubuwan da ke cikin sararin samaniya?

Duniyar tana cike da abubuwa daban-daban da suka hada da iskar gas da barbashi masu kyau sosai, da kuma barbashi daban-daban da nau'ikan hasken wuta da yawa, gami da filayen maganadisu da lantarki.

Wasu mutane sun yi imanin cewa sararin samaniya ba shi da komai, amma wannan ba gaskiya ba ne, kamar yadda abubuwan da aka ambata suna cika shi akai-akai.

Wadannan abubuwan da aka gyara suna shafar matakai kamar iskar taurari da kuma sauran abubuwan da suka rage daga taurarin da suka mutu.

Yankunan da ke kewaye da taurari, waɗanda za su iya bayyana babu komai a kallon farko, suna da sanyi kuma ba su da yawa tare da barbashi.

Yawan kwayoyin halitta ya bambanta a waɗannan yankuna; A wasu za ku iya samun kwayoyin halitta guda ɗaya a kowace centimita mai kubuk, yayin da a wasu kuma kuna iya samun mafi girma na ƙwayoyin ƙwayoyin cuta.

Daga cikin iskar gas da ke warwatse a sararin samaniya, kwayoyin hydrogen da helium sun fi yawa, wanda ya kai kusan kashi 98% na dukkan kwayoyin halittun sararin samaniya.

Duk da haka, wasu abubuwa ma suna nan amma a cikin ƙananan ƙananan yawa kamar oxygen, nitrogen, calcium, carbon, da sauran ma'adanai masu yawa.

Game da sararin samaniya - fassarar mafarki akan layi

Menene a sararin samaniya?

Lokacin da muke tunanin sararin samaniya, yawancinmu suna yin la'akari da wani faffadan hamada. Duk da haka, bayan wannan hoton, sarari yana cike da ban mamaki, gami da jikunan sama da al'amuran sararin samaniya da yawa.

Tabbas, taurari masu haske da duniyoyi daban-daban waɗanda suka ƙunshi tsarin hasken rana sun fi shahara, amma waɗannan wani ɓangare ne kawai na babban labari.

A cikin sararin samaniya, za ka ga taurarin taurari suna yawo a fagagen girma da siffofi daban-daban, da tauraro mai wutsiya suna iyo a sararin samaniya da wutsiyoyinsu masu haske, suna nuna hasken rana da ke fado musu. Ba za mu iya yin watsi da meteors ba, waɗanda ke bayyana a matsayin fitilun kwatsam waɗanda ke ratsa sararin samaniyar dare.

Lokacin da waɗannan meteors suka taru zuwa Duniya, muna shaida abin da ake kira meteor shower, inda sama ke haskakawa tare da nuni mai ban mamaki.

Bugu da kari, akwai wasu abubuwa kamar su Kuiper Belt abubuwa, wadanda rukuni ne na abubuwan kankara da ke gefen Neptune mai nisa, da Oort Cloud abubuwa, wadanda ke gefen tsarin hasken rana.

Kada mu manta da majagaba na zamani a binciken sararin samaniya; Jirgin sama na Robotic, wanda ke yawo tsakanin taurari da abubuwan sararin samaniya suna aiko mana da bayanai da hotuna da ke ba mu damar fahimtar abin da ya wuce iyakokin duniyarmu ta kusa.

Bar sharhi

adireshin imel ɗinku ba za a buga ba.Ana nuna filayen tilas ta hanyar *