Refayawa

Gano ragowar kwarangwal na masu farin gashi a tsibirin Catalina 1

Gano ragowar kwarangwal na masu farin gashi a tsibirin Catalina

Gano manyan kwarangwal a tsibirin Catalina batu ne mai ban sha'awa wanda ya raba kan al'ummar ilimi. An sami rahotannin ragowar kwarangwal wanda ya kai tsayin ƙafa 9. Idan da gaske waɗannan kwarangwal na ƙattai ne, zai iya ƙalubalantar fahimtarmu game da juyin halittar ɗan adam da sake fasalin tunaninmu na baya.