I have a B. Tech in physics but I have been working for the past 5+ years in a position that is not related to my major (Astronomy). This has made it near impossible for me to get into any good schools for an Astronomy Masters/PhD.
I only have online certifications as Ling. prerequisites but I am quite eager to try for a masters in Linguistics.
I have good scores in GRE(Verbal:162; Quant: 168; AWA;4.0) and TOEFL (117/120) and my CGPA in my undergrad was 8.4/10.
Is it a wholly impractical idea?
If not, what can I do to improve my chances of acceptance?