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I am an average computer science and engineering graduate from asia with cgpa 3.33/4 (10th in batch). I was interested in physics from the early age but situation led me to engineering. Now I want to do my masters/phd in space science or physics specially where there is fundamental study/research opportunities. Also I will require fee waiver as I can't afford. Recently USA universities are accepting IELTS and I have a score of 7.0 (Also thinking of bypassing GRE as a fact of this). Now wondering what will be my chances of getting admitted with a scholarship in an university with my mediocre career.