Sir,me sanhita,from rie,bhubaneswar pursuing my b.sc,b.ed course in physics.bt i dnt want 2 b a teacher bt rather aftr m.sc i want to join isro as a researcher.so,i want to know the eligibility criteria 4 that n also could you suggest me wit the books needed 4 isro exams n in 10th cls i hav 89% n in 12th cls i hav 82%.sir,plz help,i realy want 2 join isro