Hirata da Fadji Maina asalin 'yar Nijar kuma masaniyar kimiyyar ruwa da doron kasa da ke aiki a hukumar sama-jannatin Amurka ta NASA. Tana daya daga cikin wacce mujallar tereren arziki ta Forbes ta wallafa sunanta a cikin matasa na duniya guda 30 ‘yan kasa da shekara 30 da suka sami nasara a rayuwa.