Hello Aniaha Singh

     Don't worry and get down with your confusion.you can move with your passionated field freely

     The short answer is yes because in many colleges,aerospace engineeringis basically a specialization ofmechanical engineering. The reverse is also true however. Studyingaerospace engineeringdoesn't lock you into only aerospace            jobs...you can still get mechanical engineering jobs and even other field jobs.

Hope this helps you
All the best!

Hello aspirant,

You can migrate itno aeronautical engineering after taking initial courses in mechanical engineering.

You can also do masters in aeronautical engineering after your Bachelor's in mechanical Engineering .

To know more about Aeronautical Engineering go to,

https://www.google.com/amp/s/engineering.careers360.com/articles/aeronautical-engineering-2/amp

Hii Anisha...

Yes . After your b-tech you can go for masters in Aeronautical related branches, for example, aerodynamics, flight dynamics or power plant (motor) and so on. 

In the event that you wish to work at airplanes or helicopter, at that point go for AME permit. It's a support work so expertly AME is a lower profile work when contrasted and your building center employment. Be that as it may, in India you don't have to mind about it since individuals are exceptionally amped up for live flying machine occupations. This activity will pay you great pay just on the off chance that you take at any rate 3 permit. Generally the pay will be low. The best piece of this activity is that you will land position in all respects effectively in around the globe on the off chance that you cleared specific nation's permit prerequisite. 

Next choice is that go for embed preparing/contract work at HAL, NAL, ADA, ADE, and so forth. So you can chip away at air ship related issues. On the off chance that you need to chip away at rockets or space related issues, at that point take a stab at ISRO. These organizations recruite more mechanical specialists than Aeronautical architects. So check their site for more choices. I think now a days they select competitors from GATE pool. So attempt your best to score great position in GATE.

Good luck for your Aeronautical career.

Hope these will be helpfull...

All the best!!