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Bachelor of Science

Physics: Astronomy Emphasis (B.S.)

Astronomy is the study of celestial objects in the universe. This includes planets, stars, galaxies, and the overall structure of the universe. Astronomy emphasis students will learn advanced methods and theories related to astronomy, including cosmology and astrophysics.
Request more information about the Astronomy program and discover how BYU-Idaho can help you reach your goals.

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Physics: Astronomy Introduction

The Physics Department offers students a solid foundation in both classical and modern physics. Astronomy students take an additional 12 credits in astronomy and chemistry. Students gain valuable experience in the lab, and learn all the important components of physics and astronomy.

Faculty are always on hand to help guide you in class and on campus. Our courses are designed for meaningful connections, helping you get to know the faculty personally. You'll also have the chance to be mentored by a faculty member to help you find the most rewarding career path for you.

Highlighted Courses

If you are interested in Physics and Astronomy, start with one of the following major-specific courses
April 23, 2026 02:29 PM
PH 121
April 23, 2026 02:30 PM
PH 123
April 23, 2026 02:33 PM
PH 127
April 23, 2026 02:33 PM
PH 277
April 23, 2026 02:31 PM
PH 279
April 23, 2026 02:32 PM
PH 295
April 23, 2026 02:34 PM
PH 374
See Example Class Plan

Salary Outlook for BYUI Graduates

Explore earnings data for BYU-Idaho graduates in physics-related fields.

1 year

$39,242

Average Salary

5 years

$85,137

Average Salary

Career Possibilities for Astronomy

Graduates with a degree in Physics with an emphasis in Astronomy have a wide array of rewarding careers before them. Check out some of the top careers students get with this degree or explore more career options in I-Plan.

Career Options

Data Source: Industry and occupation employment and wage estimates are modeled using data from Lightcast, the U.S. Bureau of Labor Statistics, and other public sources. Figures are estimates and actual outcomes may vary by employer, experience, and location.

Dive Deeper Into Astronomy

Explore helpful articles about this major, including career paths, skills, and opportunities. Get the insight you need to make an informed decision about your future at BYU-Idaho.

Explore Major Discovery
August 21, 2026 11:30 AM
Physics explores the fundamental laws governing matter and energy in the universe.
5 Min Read
August 21, 2026 11:35 AM
Explore the universe without leaving Rexburg.
3 Min Read

AI in Academics

At BYU-Idaho, we are strategically integrating Artificial Intelligence to enhance academic excellence and prepare our students for an evolving world.

AI in Physics
You will learn to ethically apply AI tools for data analysis, information retrieval, and coding to enhance your research efficiency. We emphasize using AI as a supplement to human ingenuity, ensuring you understand both its powerful capabilities and its limitations.
Advance Knowledge, Enhancing Learning, and Developing Workforce Readiness
AI in Academics means learning to advance knowledge, enhancing learning, and developing workforce readiness through tools that support (not replace) your effort and integrity.

Related Majors

Next Steps With BYU-Idaho

Explore how to begin your academic journey at BYU-Idaho by starting your application today.
Learn how to update your academic path with simple instructions for requesting a major change.

Learn More About the Astronomy Program

Request more information about the Astronomy program and discover how BYU-Idaho can help you reach your goals.

Request More Information