Dear Aspirant,

Aeronautical engineering is about manufacturing of aircraft, satellites.It also involves testing and maintenance of aircraft.

To become an aeronautical engineer you have to be 12th pass and appear for the entrance exams like JEE to get admission into engineering Institute in this field.

Please visit the links to know more about the course

https://www.careers360.com/courses/aeronautical-engineering-course

You can get job in the following field

Aircraft design

Aircraft production

Military and defense

ISRO

NASA

Also this field provides a very good amount of salary

Hope this helps