Overview
Aerospace Engineering is the branch of engineering dedicated to the design, development, testing, and production of aircraft, spacecraft, satellites, and missiles. It combines principles from mechanical engineering, materials science, and physics to solve challenges unique to flight and space travel—from aerodynamics and propulsion to structural integrity at extreme temperatures and pressures.
The curriculum covers fluid dynamics, thermodynamics, flight mechanics, aerospace structures, propulsion systems, and avionics. Students also study control systems, computational methods, and materials science specific to aerospace applications. Wind tunnel testing, flight simulation, and capstone design projects give students hands-on experience designing real aerospace systems.
Graduates find roles in aircraft maintenance, defence technology, satellite communications, and drone systems. For students who dream of pushing the boundaries of flight and space, aerospace engineering offers a technically demanding and deeply rewarding career path.
The world's premier aerospace engineering programmes are closely linked to national space and defence ecosystems. Caltech's aerospace programme is uniquely intertwined with NASA's Jet Propulsion Laboratory (JPL)—located just minutes from campus—where students and faculty collaborate on interplanetary missions, including Mars rovers and deep-space probes. MIT's Department of Aeronautics and Astronautics operates the Gas Turbine Laboratory and the Space Systems Laboratory, training students in both propulsion science and spacecraft design. Georgia Tech's Daniel Guggenheim School of Aerospace Engineering is one of the largest and oldest in the US, with extensive wind tunnel facilities and research in hypersonics and autonomous flight systems. Delft University of Technology houses Europe's largest aerospace engineering faculty, with particular strengths in aerodynamics, sustainable aviation fuels, and unmanned aerial systems, supported by close partnerships with Airbus and the European Space Agency.
In Singapore
Singapore's aerospace industry is the largest in Asia-Pacific, with over 130 companies including Rolls-Royce, Pratt & Whitney, and ST Engineering maintaining major operations on the island. Changi Airport and Seletar Aerospace Park serve as key industry hubs.
Career Outcomes & Salary
What jobs can I get and how much will I earn?
$65,000–$90,000 (US) / £28,000–£38,000 (UK) / A$60,000–$80,000 (Australia)
$100,000–$160,000 (US) / £50,000–£80,000 (UK)
$150,000–$250,000+ (US, including bonuses)
Steady and growing. Commercial aviation's record order backlogs, expanding defence budgets globally, and the boom in commercial space are driving sustained demand. The US Bureau of Labor Statistics projects 6% growth for aerospace engineers through 2032, with higher growth in the space and unmanned systems segments.
Industry Trends & Outlook
Where is this field heading?
The aerospace industry is experiencing a historic convergence of commercial, defence, and space activity. Commercial aviation is recovering post-pandemic with record order backlogs at Boeing and Airbus, while the rise of low-cost carriers in Asia and the Middle East is driving demand for fuel-efficient narrowbody aircraft. On the defence side, geopolitical tensions have accelerated procurement of advanced fighter jets, hypersonic weapons, and unmanned combat aerial vehicles (UCAVs). The global aerospace and defence market is projected to exceed $1 trillion annually by the late 2020s, with significant growth in Asia-Pacific and the Middle East.
The space sector has been transformed by the commercialization of launch services. SpaceX's reusable Falcon 9 slashed launch costs by roughly 90%, enabling a boom in satellite constellations (Starlink, OneWeb, Kuiper) and reinvigorating government programmes like Artemis. New Space startups—Rocket Lab, Relativity Space, Astra—are competing on small-launch vehicles, while companies like Blue Origin and Sierra Space are developing commercial space stations. For graduates, this means more employers and more diverse roles than ever before, from propulsion engineers at startups to systems engineers at established primes like Lockheed Martin and Northrop Grumman.
AI and autonomy are reshaping aerospace engineering practice. Machine learning is used for aerodynamic shape optimization, predictive maintenance of jet engines, and autonomous flight control. Digital twin technology lets engineers simulate an aircraft's entire lifecycle before bending metal. Sustainable aviation—electric and hydrogen-powered aircraft, sustainable aviation fuels (SAF)—is the industry's biggest long-term technical challenge, with the EU and ICAO mandating net-zero targets by 2050. Graduates who combine classical aerodynamics and structures knowledge with skills in computational methods, data science, and systems engineering will be the most sought-after in this evolving landscape.
AI & This Major
AI is augmenting rather than replacing aerospace engineers. Machine learning accelerates CFD simulations, optimizes structural designs through generative design, and enables predictive maintenance for jet engines. However, the safety-critical nature of aerospace means human oversight, certification processes, and engineering judgment remain essential. Engineers who can leverage AI tools alongside classical analysis will be the most productive and sought-after.
What You'll Learn
Core topics and skills covered in this degree
Is This Right For Me?
Honest self-assessment to help you decide
You'll thrive if...
- ✓You've always been fascinated by flight—whether it's how a 747 stays airborne or how a rocket reaches orbit
- ✓You enjoy physics and mathematics and want to apply them to build real, tangible systems
- ✓You're drawn to large-scale engineering challenges where precision and safety are paramount
- ✓You like working in teams on complex projects that require integrating multiple subsystems into one coherent design
- ✓You're excited by the idea of contributing to space exploration, sustainable aviation, or next-generation defence technology
Might not be for you if...
- ●You're uncomfortable with heavy mathematics—aerospace requires multivariable calculus, differential equations, and linear algebra throughout
- ●You want quick, visible results—aerospace projects often take years or decades from concept to first flight
- ●You prefer working independently on small, self-contained tasks rather than as part of a large engineering team
- ●You're looking for a field with a wide variety of non-technical career paths—aerospace is deeply technical
- ●You dislike the idea of working within strict safety regulations, certification standards, and extensive documentation
A Day in the Life
What a typical week actually looks like
A typical week in Year 2 might look like this: Monday begins with an aerodynamics lecture covering thin airfoil theory—you're learning how camber and angle of attack determine lift coefficients, and why the Kutta condition matters at a trailing edge. The lecturer walks through NACA airfoil designations, and you realize you'll need this for your group design project later in the term. After lunch, you have a two-hour structures lab where you load aluminium beam specimens in a universal testing machine, measure deflection with strain gauges, and compare your results to Euler-Bernoulli beam theory predictions. The gap between theory and experiment is always a bit humbling.
Tuesday opens with a thermodynamics lecture on compressible flow—shock waves, Mach numbers, and why supersonic inlets are shaped the way they are. In the afternoon, your propulsion tutorial group works through turbofan cycle analysis problems, calculating specific thrust and thrust-specific fuel consumption for a notional engine design. Wednesday is your heaviest project day: your four-person team is designing a small unmanned aerial vehicle (UAV) for a semester-long capstone project, and today you're running computational fluid dynamics (CFD) simulations in ANSYS Fluent to compare two wing planform options. Meshing alone takes an hour, and you learn the hard way that a coarse mesh near the wingtip gives nonsense pressure distributions.
Thursday brings an orbital mechanics lecture—Kepler's laws, Hohmann transfer orbits, and the delta-v budget for a Mars mission scenario. It's a reminder that aerospace isn't only about aircraft. You spend Thursday evening working through a problem set on structural buckling, applying Euler's column formula to thin-walled fuselage stiffeners. Friday is lighter: a materials science seminar on composite layup techniques for carbon-fibre reinforced polymers (CFRP), followed by free time that most students use for CAD work, catching up on MATLAB assignments, or preparing for the mid-term. Weekends vary—some are relaxed, others you're in the computer lab refining CFD results at midnight, developing a quiet respect for the complexity of making things fly.
High School Preparation
What to study and do before university
Skills to Develop
- •Learn CAD basics with Fusion 360 or SolidWorks Student Edition—sketch simple components like a wing cross-section or a bracket
- •Build and fly model rockets or drones—even a basic Estes kit teaches thrust, drag, and stability in a hands-on way
- •Strengthen your fluid mechanics intuition by experimenting with wind tunnel simulators or watching MIT OpenCourseWare lectures on aerodynamics
- •Practice coding in MATLAB or Python for engineering calculations—try simulating projectile trajectories or plotting lift vs. angle of attack
Extracurriculars
- •Join a rocketry or model aircraft club—competitions like the Team America Rocketry Challenge (TARC) or AIAA Design/Build/Fly are excellent
- •Participate in a STEM olympiad or physics competition such as the International Physics Olympiad or F=ma exam
- •Get involved with a local drone racing or UAV design group
- •Volunteer with aviation museums or attend air shows to network with professionals and learn about aircraft up close
- •Start a personal project: design a glider in CAD, 3D-print it, and test-fly it to learn iterative design
QS World Ranking 2025
Mechanical, Aeronautical & Manufacturing Engineering
| # | University |
|---|---|
| 1 | 🇺🇸MIT |
| 2 | 🇺🇸Stanford University |
| 3 | 🇬🇧University of Cambridge |
| 4 | 🇨🇭ETH Zurich |
| 5 | 🇬🇧University of Oxford |
How This Compares to Similar Majors
Side-by-side with related fields
Getting In — Admissions Guide
How competitive is this major and how to stand out
Aerospace engineering is competitive at top programmes but slightly less so than computer science or medicine. At MIT, aerospace is one of the smaller departments with selective entry. Imperial College London and the University of Cambridge require A*A*A at A-Level with Mathematics and Physics. Georgia Tech and Purdue—two of the strongest US programmes—admit based on university-wide engineering admission and are highly selective. IB students typically need 38+ with 7 in HL Mathematics and HL Physics.
What Strengthens Your Application
- 1Excellent results in mathematics and physics—these are non-negotiable for every strong programme
- 2Hands-on engineering projects: rocketry competitions (TARC, UKROC), model aircraft builds, or drone design
- 3Programming ability in MATLAB, Python, or C—increasingly expected even at the undergraduate level
- 4Demonstrated interest in aerospace through reading, museum visits, air cadet programmes, or relevant work experience
- 5Research experience or a well-documented personal project showing iterative design thinking
Common Mistakes to Avoid
- ●Writing a personal statement that only expresses childhood fascination with planes without demonstrating technical depth
- ●Neglecting Further Mathematics at A-Level—many top programmes strongly prefer or require it
- ●Underestimating the physics and maths intensity because the word 'engineering' sounds more applied than theoretical
Interview & Admission Tests
Cambridge conducts technical interviews with physics and mathematics problem-solving. Some US programmes (MIT) evaluate through general engineering admission essays and activities. Expect questions on mechanics, forces, and energy—not aerospace trivia.
General Preparation
These recommendations cover general preparation across Singapore universities. Specific programme requirements may differ—detailed per-programme requirements coming soon.
IB Diploma
- •Mathematics AA HL (essential)
- •Physics HL (strongly recommended)
- •Chemistry HL (helpful)
A-Level
- •H2 Mathematics (essential)
- •H2 Physics (strongly recommended)
- •H2 Chemistry (helpful)
- •H2 Further Mathematics (advantageous)
AP
- •AP Physics C: Mechanics (strongly recommended)
- •AP Calculus BC
- •AP Chemistry (helpful)
IGCSE
- •Physics (essential)
- •Additional Mathematics (essential)
- •Chemistry (recommended)
Skills & Aptitudes
NTU IB / A-Level admission requirements:NTU Admissions
Where to Study in Singapore
School of Mechanical and Aerospace Engineering
Similar Majors
Considering this major beyond Singapore?
View the global university major guide →
Frequently Asked Questions
What do you study in Aerospace Engineering?
Aerospace Engineering is the branch of engineering dedicated to the design, development, testing, and production of aircraft, spacecraft, satellites, and missiles. It combines principles from mechanical engineering, materials science, and physics to solve challenges unique to flight and space travel—from aerodynamics and propulsion to structural integrity at…
What can you do after a Aerospace Engineering degree?
Typical entry-level roles: Aerospace Engineer, Structural Analyst, Propulsion Engineer, Flight Test Engineer, Systems Engineer (starting salary $65,000–$90,000 (US) / £28,000–£38,000 (UK) / A$60,000–$80,000 (Australia)). Key industries: Commercial Aviation, Defence & Military, Space & Satellites, Unmanned Systems (Drones/UAVs), Consulting (Aviation & Defence). Steady and growing. Commercial aviation's record order backlogs, expanding defence budgets globally, and the boom in commercial space are driving sustained dema…
Which high-school courses prepare you for Aerospace Engineering?
Recommended IB courses: HL Mathematics: Analysis and Approaches, HL Physics; Recommended AP courses: AP Physics C: Mechanics, AP Calculus BC, AP Physics C: Electricity & Magnetism; Recommended A-Levels: Mathematics, Further Mathematics, Physics.
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