Space Science Major

Space Science Major

Space Science

Major

Space science is the science of the space environment as well as the science behind the technology of spacecraft, satellites, and space exploration.

Offered by the Department of Physics and Nuclear Engineering.

Do you dream about space? Want to understand how satellites orbit, how rockets fly, and how the Army uses space to protect the nation? If you're passionate about science, technology, and the final frontier, the Space Science major at the United States Military Academy at West Point is made for you.

What is Space Science?

Space Science is all about understanding outer space and how we operate in it. It’s a mix of physics, astronomy, engineering, and Army applications - all focused on space systems. Cadets in this major study the motion of satellites, the physics of rocket propulsion, the effects of space on humans and equipment, and how the Army uses space for communication, navigation, and surveillance.

Think of it as science with a mission: not only do cadets learn about the universe, but they also gain the technical skills to work with space-related technology that supports national defense.

Why Choose Space Science at West Point?

  • Cutting-Edge & Mission-Ready
    Space is now a key part of national defense. As a Space Science majors, cadets are trained to understand and operate the space-based technologies that support Army and joint operations - from GPS to satellite communication and missile defense.
  • STEM with a Purpose
    This isn’t just about studying stars. Cadets apply science and math to real-world problems: calculating orbits, tracking satellites, or simulating how radiation affects space systems.
  • Research & Lab Opportunities
    Cadets work on cadet research projects, get involved with national labs, and use advanced space simulation tools. West Point’s Space Science program emphasizes hands-on learning.
  • Leadership in a Growing Field
    Graduates in this major will be prepared for Space Operations, Cyber, Engineering, and other tech-heavy Army roles. They will ll also be competitive for graduate school and NASA-related opportunities.

What To Do With This Major?

A degree in Space Science from West Point opens up exciting opportunities, such as:

  • Serving in the U.S. Army Space and Missile Defense Command
  • Becoming a Space Operations Officer or working in Cyber, Signal, or Engineering
  • Pursuing graduate studies in space physics, engineering, or aerospace
  • Supporting NASA, DoD, or private space companies after Army service

Interested Cadets

This program blends physics, astronomy, and engineering to prepare future Army leaders to operate and innovate in the space domain - where national defense increasingly depends on satellite systems, missile tracking, GPS, and space-based communications.

This major is for those who:

  • Are fascinated by space, science fiction, or space exploration
  • Love math, physics, and working with technology
  • Want to defend your country using advanced systems
  • Dream of a career in space operations, engineering, or military tech
  • Want to be part of a field that’s growing fast and shaping the future

Then the Space Science major at West Point could be your perfect launchpad. You’ll learn how to think critically, lead effectively, and master the science behind the final frontier - all while training to serve as an Army officer.

Why Consider This Major

Cadets look to this major for the following reasons:

  • Space is the Future of Defense: Space affects every part of the military - from communications and navigation to missile defense and intelligence.
  • Hands-On Experience: Use telescopes, launch weather balloons, and work with satellite tracking software.
  • Strong STEM Foundation: Learn physics, math, and engineering with a clear focus on how space systems work.
  • Real-World Projects: Build experiments, model orbits, and collaborate with Army research labs or NASA-affiliated programs.

What Cadets Learn

As Space Science majors, cadets gain both theoretical and practical knowledge. Key areas of study include:

  • Orbital Mechanics – Understand how objects move in space and how we control satellites.
  • Astronomy and Astrophysics – Explore stars, planets, galaxies, and the structure of the universe.
  • Atmospheric Science – Study weather and climate patterns - important for rocket launches and UAV operations.
  • Electromagnetism & Space Environments – Learn how radiation, magnetic fields, and solar activity affect space systems.
  • Thermal Physics and Mechanics – Explore how energy and motion work in space conditions.

As seniors, cadets complete a team capstone project where they solve a real-world space-related challenge. Past projects have included:

  • Designing and launching a CubeSat (small satellite)
  • Simulating orbital paths for Army space missions
  • Analyzing space weather threats to military equipment
  • Collaborating with national defense agencies on space tech

They might also intern with NASA, the Army Space and Missile Defense Command, or the Department of Defense.

Choice of Electives

Cadets have options to personalize their path, such as:

  • Space Weather – Learn how solar flares and cosmic rays affect satellites and electronics.
  • Rocket Propulsion – Explore how rockets are built, launched, and guided.
  • Remote Sensing – Discover how satellites collect imagery and data from Earth and space.
  • Advanced Astronomy – Dive into black holes, exoplanets, and the life cycle of stars.
  • Directed Energy and Space Weapons – Study cutting-edge defense technologies used in the space domain.

Learn More

Opportunities are available to perform research at the Department of Defense and laboratories that conduct space and missile defense-related research during the summer. 

Honor Societies:

To learn more about enrichment for this area of study, visit the Department of Physics and Nuclear Engineering, Photonics Research Center or U.S. Army Space and Missile Defense Command Space and High-Altitude Research Center.