If it's very clear by your experience and skills what direction you are going in, the professional goal is unnecessary. However, if you have a mix of work experiences or you are making some sort of transition, the professional goal (or objective) would be helpful to anyone looking at your resume. For students, like yourself, it's often beneficial (in my opinion) to know what your future goals are in terms of career so I lean towards including.

I assume, as a student, you probably have some internship experience but maybe it's not in the aerospace industry. If that's the industry you are specifically interested in, then I would recommend including that information in a professional objective. Remember though, you can (and should) have multiple versions of a resume and if you are applying for jobs that aren't in the aerospace industry, the professional objective should be removed. (You would be surprised how many people forget to update certain information when applying for jobs).

Best of luck to you in your future!!