A cewar wasu masu bincike yau Juma’a, kusan kwashe shekara da ‘dan sama jannati Scott Kelly ya yi a sarararin samaniya, akwai alamun matsala ga sinadari mai baiwa jikinsa kariya, idan aka kwatanta shi da wani mutum mutumin tagwayensa dake

Masana kimiyya basu tabbatar da cewa ba ko sauyin yana da kyau gareshi ko kuma yana da illa gareshi, amma dai sakamakon binciken da aka samu a gwajin da aka yi, na nuna alamar tambaya, a yayin da hukumar NASA ke daf da tura wasu mutane zuwa duniyar

Binciken kwayan halittar da aka yi ya baiwa masanan kimiya damar gano wasu bayanai da ada babu su, domin bibiyar yadda jikin dan adam ya ke, kamar yadda akan kunna ko kashe kwayoyin halitta, in aka kwatanta da na duniyar kasa. Ranar Juma’a a wajen wani taron kimiyya aka baiyana cewar: kwayar halittar Kelly ta samu wata matsala.

Masanin kwayar halitta Christoper Mason na kwalejin lafiya da ke New York wanda yana daga cikin n agaba-gaba wajen gabatar da binciken, ya ce jikin na nuna rashin amincewa da yanayin wajen, tamkar yana tare da wani halitta na daban. Ya kara da cewa likitoci na duba irin hakan akan wasu yan sama jannati.