What's the name of this major?

<p>I don't know the name of this major, or if this major is actually an existing thing, but I'm thinking of something like astrophysics. I'm interested in improving spacecraft and possibly working for NASA. I really want to know what's out there, because it's insane knowing that we humans are living on a speck of matter in the middle of a huge planetary system which is in a universe (or something). It's just so mysterious and interesting to me so I really want to go in a field that lets me help the advancement of space travel so we can at least learn more about what's 'out there.' Or if there's anything really special out there in space. Sorry if I sound stupid. So what would you call a major that has to do with aerospace in general, but maybe let me have a concentration in either outer space travel or air travel? I'm thinking of something that will let me engineer and critically think of ways to improve the spacecraft and aircraft we have now, and also allow me to learn about outer space. So like cosmology but have a heavy concentration on actually working on aircraft. I believe this major would have a heavy concentration in physics, mathematics... and astronomy. </p>

<p>I just want to know the name of the major or field I want to go into. Sorry for any trouble or if I use any words wrong. </p>

<p>Aerospace engineering comes to mind! </p>

<p>Yeah, definitely aero engineering or mechanical engineering.</p>