Relativity and B.Tech for NASA?

hi, i am a XI student of non-medical. I love physics and engineering both. I want to know if their is any way that i study relativity and even do engineering for designing robots and get placed in NASA. i know i m expecting alot more than possible but i their any solution to this problem. i mean can i actually have a course in which i study both robotics and high level Astrophysics and work in NASA. I want to complete my education in India to the maximum possible.Please i will be very grateful if u can solve my problem. Thanks beforehand.