Ka taƙaita labarin:  Tun daga shekarar 2013, Dakta Milton Wainwright yana kokarin shawo kan al'ummar kimiyya cewa ya sami baƙi a cikin duniyar duniya. Yanzu farfesa dan Burtaniya mai cike da cece-kuce ya yi ikirarin cewa yana da sabbin hujjoji na wadannan 'kwayoyin halittu na waje' da ke shawagi mil 25 (40km) sama da duniyar. Ya ce kwayoyin sun gwada tabbatacce ga DNA, kuma suna da taro wanda ya ninka sau shida fiye da iyakar girman kwayar da za a iya ɗagawa daga Duniya zuwa wannan tsayin. Dakta Milton Wainwright ya yi kokarin shawo kan masana kimiyya cewa ya sami baƙi a cikin sararin samaniya na duniya shekaru da yawa. Hoton daya daga cikin abubuwan da ake kira 'hankalin kwayoyin halitta' wanda mai binciken ya ce tabbaci ne na wanzuwar wasu halittu a sararin samaniya. An yi watsi da ra'ayoyinsa a fannin kimiyya. Kwayoyin, in ji shi, suna cikin wani ƙaramin ƙarfe na ƙarfe wanda wata halitta mai hankali ta tsara don'shuka' rayuwar baƙi a Duniya. Dokta Wainwright ya sanar da binciken a cikin imel ga ɗalibansa a Jami'ar Sheffield, waɗanda suka sanya shi a Reddit. 'Mun aika da balloons da samfurin samfurin kuma ba mu sami pollen ko ciyawa ba, babu abin da zai gurɓata, yana da cikakkiyar tsabta,' in ji Dokta Wainwright ga Jason Koebler a Motherboard. 'Domin wadannan dalilai, muna tunanin [kwayoyin] suna zuwa ne daga sararin samaniya,' in ji shi. 'Duk lokacin da kake tafiya a waje, ana jefa ka da kwayoyin da suka zo daga sararin samaniya.' Ya ce an yarda da sabon binciken da ya yi a mujallar Astrobiology and Outreach. Dokta Milton Wainwright (dama) ya yi ikirarin cewa yana da sabbin hujjoji na wadannan 'kwayoyin halittu na waje' da ke shawagi mil 25 (40km) sama da duniyar. Ya ce kwayoyin sun gwada tabbatacce ga DNA, kuma suna da taro wanda ya ninka sau shida fiye da iyakar girman kwayar da za a iya ɗagawa daga Duniya zuwa wannan tsayin. Binciken Dakta Wainwright ya sha suka sosai daga masana kimiyya kamar yadda ake tallafawa da talauci da kuma hujja mara kyau. 'Masu sukar sun yi iƙirarin cewa samfuran da muka samu dole ne sun fito ne daga Duniya, cewa dole ne akwai wata hanyar da za ta iya ɗaga waɗannan...
Da'awar da Dr. Milton Wainwright ya yi daga Jami'ar Sheffield. Ya yi amfani da balloons tattara turɓãya samfurori 25 mil (40km) sama da duniya. Ya yi ikirarin gano'kwayoyin halittun'wadanda gwajin DNA ya tabbatar da su. Masana kimiyya sun soki bincikensa sosai.