Hello
To become a space scientist , one should possess relevant education in pure science or engineering disciplines. ISRO recruit candidates with PhD in Astronomy, Physics and Mathematics along with engineers in disciplines such as mechanical, electrical, electronics and computer science. Candidates who are aiming for ISRO jobs should pursue their bachelors' degree in the above-described disciplines or related to space technology and physics. Hope this helps
All the best
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile