A matsayin mai adawa da rana, wata shine tauraron halitta na duniya, wanda tasirinsa da ma'anarsa yana da mahimmanci. Wata wani abu ne na sararin samaniya wanda ya wanzu fiye da shekaru miliyan 4.000, kusan tsawon tsarin hasken rana.
Duk abin da ke tattare da tunanin wata yana wadatarwa ta fuskar kimiyya, al'adu da kuma sufi. Ana ci gaba da yin nazari kan wata, har ma da gudanar da ayyuka daban-daban a sararin samaniya, kamar aikin Apollo.
Sai dai a mahangar ban da kimiyya, wata na da ma'anoni da dama. A takaice dai, abu ne mai kima na sha'awa, wanda kowace rana ke da alhakin yin ado da dare. Don haka, ka taba yin mamaki, menene asalin wata?
Hakanan kuna iya sha'awar labarin namu: 3 Manyan Taurari Masu Sirri Na Duniya Mafi Girma Fi Rana!
Asalin wata, a takaice. Menene mafi mahimman bayanai?
Fiye da shekaru biliyan 4.000 da suka wuce, Tsarin Rana da sararin samaniya sun kasance masu tsabta. Duk abin da aka sani a halin yanzu, a matsayin asali kamar yadda ake iya gani, ba ma iri ɗaya ba ne a cikin girma a lokacin.
La mujallar kimiyya Icarus, a shekara ta 1975, ya buga taƙaitaccen abin da aka fallasa a taron kimiyya na duniya kan tauraron dan adam na shekarar da ta gabata. Tun daga wannan lokacin. An bayyana ka'idar mafi nasara game da asalin wata.
Source: C&EN
A cikinsa, an tabbatar da cewa, bayan wani lamari na bala'i mai girma, Duniya ta sami babban tasiri. A lokacin, girmansa bai kai rabin abin da yake a yau ba, yana jawo mummunar barna.
Abin da ya haddasa irin wannan lamari, Yana da girma kama da Mars. haifar da sakin gutsuttsura da kayan duniya. Sakamakon haka, yayin da lokaci ya wuce, tarkacen ya taru, ya haifar da asalin wata.
Masu ba da labari na asalin wata, bisa ga ka'idar da ta fi nasara
Don ƙarin fahimtar cikakkun bayanai da aka ambata a sama, yana da mahimmanci a san manyan jarumai na asalin wata. A cikin misali na farko, kamar yadda aka riga aka ambata, an samo sabuwar duniya ta duniya.
A daya bangaren kuma, rashin kula da wata ‘yar uwa ta duniya mai suna Tea, ita ce babban mai adawa da wurin. Godiya ce ga wannan duniyar, bisa ga hasashe daban-daban, cewa yana yiwuwa a bayyana asalin wata a yau.
Babban mai adawa: Theia
Har ila yau, ana kiransa Tea ko ma Orpheus ko Orfeo, shi ne abin da aka yi imani da cewa ya taɓa duniya shekaru dubu da suka wuce. Shayi, wata duniyar da ta samo asali kusa da duniya guda ɗaya, tare da ƙaramin girma idan aka kwatanta.
Duk da haka, ya girma a cikin wani yanki na orbital mafi kusantar ci gaban duniya, saboda halaye daban-daban na matsakaici. Da zarar duniyar duniyar ta kai daidai gwargwado kamar Mars, sai ta fara nuna rashin amincewa saboda kewayen da take ciki.
A sakamakon haka, shayi yana fuskantar canje-canje na orbital akai-akai, wanda ke haifar da rashin kwanciyar hankali. A ƙarshe, yanayinsa ya zama hargitsi, wanda ya haifar da tasiri kai tsaye game da Duniya.
Mai Taimakawa: Planet Earth
Fiye da shekaru miliyan 4.000 da suka wuce, duniyar duniyar ta kasance matashi ne kawai mai dutse, a zahiri a zahiri. Don wannan lokacin tarihi, an yi imanin cewa duniya ba ta wuce ba tsarin bambance-bambancen tsakanin alkyabbar da ainihin.
Da zarar abin ya faru, shayin ya kusan halaka gaba daya, yayin da duniya ta fada cikin wani yanayi na gaba da mara dadi. Yanayin zafi na saman ya kai matakan zafi na ban dariya.
Yawancin rigar shayi da saman, tare da a ƙananan kaso na rigar Duniya, an fitar da su. Kamar yadda abin ya faru ta hanyar bazuwar, Tea ya bi ta kewayensa gaba.
Kasancewar a zahiri duniya guda ɗaya ce, wani tasiri na biyu ya faru, wanda ya haifar da lalata gabaɗayan Tea. Da wannan sabon fitar da kwayoyin halitta zuwa sararin samaniya, Duniya ta ƙera nata tarkacen faifai.
Duk da haka, saboda daban-daban effects ba tukuna bayyana. tarkacen tarkacen ya dunkule ya kafa wata. Sabanin haka, sauran tarkace daga Tea an yi imanin sun haɗu da tsarin ƙasa, yana ƙarfafa shi.
Zuwan mutum akan wata
Lokacin da mutum ya taka wata, ba kawai yana nufin babban mataki ga ɗan adam ba. Hakanan, yana wakiltar damar saduwa da ɗaya daga cikin abubuwan ban mamaki na sararin samaniya na kusa, wata.
Abubuwan da aka tattara yayin aikin Apollo, Sun sami damar tabbatar da wasu shaidun da ke ƙarfafa ka'idar tasiri. Na farko kuma mafi fice shi ne cewa wata, a cikin kayansa, yana da adadin isotopes na oxygen kwatankwacin duniya.
Bi da bi, an kammala cewa duniyar wata da saman an yi su ne da kayan da aka samu sakamakon hadewar saman biyu. Ta dalilin haka, an yi imanin cewa duka abubuwan da ke cikin duniya da kuma duniyar da suka haifar da tasirin suna nan akan wata.
Sauran ra'ayoyin da ke bayyana asalin wata. Me kuma ya kamata ku sani game da shi?
Daga hasashen tasirin ko babban karo akwai wasu mahanga da suka bayyana asalin wata a matsayin haka. Ɗayan su shine hasashe na haɗin gwiwa, wanda masana kimiyya daga Harvard da UC Davis suka buga a cikin 2018.
Wannan al'amari ya tabbatar da cewa, bayan tasirin tasirin duniya, sakamakon ƙarshe shine katon dutse mai ƙarfi aka sani da synesis. Kayayyaki irin su ƙarfe, granite ko ƙaramin dutse suna samar da wannan babban taro wanda shi ma yana da zafi. Tare da wucewar lokaci, an rage shi zuwa girman da ya dace da wata.
Source: QUO
Sai dai kuma, an fitar da na gaba na sauran ka’idojin da ke bayyana asalin wata a shekarar 2012. Wani labarin da R. Canup ya wallafa ya tabbatar da cewa wata ya samo asali ne sakamakon hadewar duniyoyi biyu bayan da suka yi karo da juna.
Duk duniyoyin biyu suna da ma'auni daidai ko mafi girma fiye da duniyar Mars. sakin gajimare na tarkacen sararin samaniya. Da farko dai, an shirya wannan gajimare ne a cikin nau'in faifan biconcave, wanda daga baya ya dunkule ya kafa wata.