Let us guide you
Follow what you're interested in rather than trying to cram yourself into the astronaut mold. You never know what skills will be relevant in space.
Leading colleges offering a 4 year undergraduate degree to students after 10+2 with Physics, Chemistry, Maths are:
Indian Institutes of Technology, including Banaras Hindu University (BHU)
Punjab Engineering Colleges (limited seats)
U.P. Engineering Colleges (limited seats)
School of Mines, Dhanbad
Birla Institute of Technology, Ranchi, Bihar
Birla Institute of Technology and Science, Pilani, Rajasthan
University of Roorkee, U.P.
Regional Engineering Colleges
Manipal Institute of Technology, Manipal
Annamallai University, Faculty of Engineering and Technology.
Naval College of Engineering
National Dairy Institute, Karnal, Punjab
Aligarh Muslim University, Aligarh, U.P.
The following institutes in India provide postgraduate education in astronomy and astrophysics:
Indian Institute of Astrophysics, Bangalore
Indian Institute of Science, Bangalore
Raman Research Institute, Bangalore
Inter-University Centre for Astronomy and Astrophysics, Pune
National Centre for Radio Astronomy, Pune
NASA contributes funds to 51 colleges and universities through its Space Grant Consortia. By attending these institutions you are ensured that the curriculum for Space programs offered would conform to guidelines NASA finds acceptable. To receive a list of the consortia schools write to: NASA Education Division, Code FEO2, and 300 E Street S.W., WASHINGTON, D.C. 20546.
Stay in shape and learn to swim. During your first month of training, you'll swim three lengths of an Olympic-size swimming pool in a flightsuit and sneakers!
Avoid run-ins with the law. A criminal record will keep you out of the Corp.