CFD is fun. I really enjoyed it.
You may be able to find a couple of universities that use FOTRAN but at least in the UK the main language used in academic institutes is python.
Most of the time you would be given/pick a single topic and focus on that. Usuaully due to the complexity and depth required to do meaningful research. Otherwise you'd be spread to thin. This is not to say you couldn't research and play around in your spare time. :).
Not sure what you mean by warp/wrap, unless you mean fast than light travel? - I didn't do the space aspect of aerospace - it looked fun but didn't offer a good choice of jobs.
Different countries will have different research centres and different processes but it should all roughly be the same.
TheSheriff
Co-Founder, Founder, Entrepreneur & Problem Solver
A masters in computer engineering would be fine, given the bachelors you're completing.
Good luck for the PHD though :). I did aerospace for masters, wanted to do a phd but changed my mind at the last minute. What discipline/area of study were you thinking of for it?
Any aerospace specific questions? :)
Also, what country are you in for all this?