Explore the duration of the B.Tech Aerospace Engineering course, designed to shape the future of aviation and space exploration The BTech Aerospace Engineering course takes 4 years to complete. It is divided into 8 semesters, with each semester lasting about six months. In this course, you will learn how to design, build, and fix aircraft and spacecraft. You will study topics like how air moves around objects (aerodynamics), how engines work (propulsion), what materials are used, and the electronic systems in aircraft (avionics). You will attend classes, do lab work, and complete projects. Some programs also include internships for real-world experience.