I am going to be a freshman at the University of Wisconsin-Madison and I (for-sure) plan on majoring in astrophysics as it is my foremost passion. I also happen to have a liking for the computer related fields and having those skills makes myself more marketable for jobs. I plan on adding computer science or computer engineering (or something similar if anyone has better ideas) to make a double major. Can anyone advise as to which might be better between the two computer fields or if there is a better field to accompany astrophysics. Also, if there are any people out there with astrophysics degrees/majors, what applications are there of the computer sciences/engineering in that field?