Hi, I'm currently a Sophomore with a major in Mechanical Engineering. However, I'm really conflicted in deciding what my major should be. I really love anything space related and was thinking about switching my major to Aerospace Engineering. I want to eventually work at places such as NASA or SpaceX. I heard that Mechanical Engineers basically do the same job that an Aerospace Engineer would do. How true is that statement? Should I just switch my major to Aerospace while I still have the chance? Also, how important are grades when it comes to getting a job after graduation? I really messed up my first year and now I am trying to raise it up, so I'm hoping it'll be high enough by graduation. Thanks guys!