Duniya - Wikipedia
Duniya halitta ce daga cikin dinbin duniyoyin dake cikin sararin subuhana. Hakika wannan duniya da muke ciki yar karama ce idan aka kwatantata da duniyar Jupiter duniyar da muke ciki itace ta uku tsakaninta da Rana daga cikin abinda ake kira da turanci solar system. Kuma ita kadai ce a yanzu dai aka samu halitta mai rai a cikinta. Ita kadaice koramu da Teku ke gudu a doronta amma sauran duniyoyin ko Iska babu a cikinsu, balle har akai ga samun abu mai rai.
Wani abin kuma shi ne, a kimiyar ilimin sinadarai (Chemistry) mun sani cewa dukkan wani abu mai rayuwa a nan duniyatushensa daya ne, domin muna da tabbacin irin kwayoyin halittar dake jikin mutum; akwai wasu a jikin biri, da kifi, cututtuka masu rai da dai sauransu. Abin tambayar a nan shi ne; shin, idan akwai halittu masu rayuwa a duniyar Mars tun d ga sinadaran da aka gano a can kuma da akwai irinsu a jikin mutum dama sauran halittun dake nan duniya, shin, tsatsonmu daya da su kenan ko kuwa kowa tsatsonsa daban? Ina da tabbacin dai ba mu kadai neke rayuwa ba a cikin sararin wannan duniya. Amma kuma wani abu mai rikitarwa shi ne; a hasashen da aka yi, wannan duniya tamu ta yi shekaru biliyan goma da wanzuwa. Rayuwar mutane kuma a duniyarmu ta wanzu kimanin shekaru rabin miliyan zuwa milkiyan, ai kuwa za a samu masu rai da suka rayu tun farkon duniyoyin nan kafin wanzuwarmu, lalle zan so na ji ina wadanncan mutane dasuka rayu gabaninmu suka tafi?Sai ya ce zuwanmu duniyar wata ne zai ba da damar hango nisan zangon da a nan duniyar ba za mu iya hangowa ba, har daga bisani a tabbatar da cewa duniyar gungun taurari ba ta da iyaka, ko kuma watakila a hango iyakarta da ma wasu biliyoyin irinta. Da akwai wani abu mai launin ja da ya taba bayyana a duniyar Jupiter tun a karnin da ya wuce, wanda zuwa yanzu ba a san ko mene ne ba kuma ana ganin shi kadan-kadan har zuwa yau. Don haka, zuwanmu daya daga cikin duniyoyi masu makwabtaka da mu ne zai sa mu samu ilimin sauran duniyoyin da mana wasu abubuwan.Sai dai a cewarsa, duk wadannan ba su ne manyan muhimman abubuwan ba. A matsayinmu na mutane masu numfashi, babban abin da muka fi so mu sani shi ne amsar tambayar nan da wasunmu suka sha yi: shin, akwai abu mai rai a duniyar wata da sauran duniyoyi? Domin ni ban yarda da fadar mutane cewa halittun da kerayuwa a sauran duniyoyi (Martians) wai kamu daya ba ne, kuma kalarsu koriya ce. Bayan haka kuma za mu so mu ji shin, a cikin Sararin samaniya akwai duniyoyi masu dauke da mutane irinmu? Daga nan sai mu kara bincike akan kara nkanmu. Haka kuma, mu nce muna so kafin karshenkarnin nan mu zagaye duniyoyin Rana (planets), shin, yaushe za mu fara tafiya zuwa sauran taurari? Tauraruwa dai mafi kusanci da Tauraruwarmu (Rana) itace PROdIMA CENTAURI, ba kamar yadda wasu ke cewa “Alpha centauri” ba, kuma nisan dake tsakanin Tauraruwa Rana da “Tauraruwa Prodima,” nisan tafiyar haske ne a shekaru hudu, (4 light years). Ga shi kuma kamar yadda masanin nan Einstein ya fada, babu wani mahaluki da zai iya yin gudu a wani abin hawa dai-dai da saurin haske matukar yana da nauyi, sai dai idan zai zamo ba shi da nauyi ko kadan.To amma duk da haka, ko da za mu iya tafiya dai-dai da gudun haske, tazarar shekaru hudu ba karamar tafiya ba ce, ga shi kuma lalle muna so sai mun je “Prodima Centauri.” Sannan alal misali, idan yanzu na yi amfani da kayayyaki na wannan zamani, na’urar Rocket din da zan iya kerawa zai yi gudu dai-dai daya bisa ashirin na gudu da saurin haske (1/20), kenan idan muka durfafi “Prodima,” ba za mu iya kaiwa gare ta ba sai nan da shekaru tamanin! Wannan lokaci ne mai tsawon gaske.
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Gyaran baya na wannan shafi ran 11 Mayu 2016, a 14:08.