Facebook Pixel Physics & Astronomy | Western Kentucky University
Physics & Astronomy

Physics & Astronomy

Apply Now

Department of Physics & Astronomy at Western Kentucky University


With a degree in Physics or a minor in Astronomy from the Department of Physics & Astronomy, you have endless opportunities to pursue your passions and build a career that aligns with your goals. Our program equips students with the tools to solve complex problems, analyze data, and explore the fundamental forces that shape our world and beyond. With opportunities to engage in hands-on research, work with advanced technologies, and work closely with faculty, graduates are prepared to continue their education or pursue a wide range of careers in science, engineering, and beyond.

 

Apply NowSupport Physics Students

 

Undergraduate Programs

Physics, Bachelor of Science (754)


  • Undergraduate
  • Bachelor of Science
  • Science and Engineering
  • Physics & Astronomy

Overview

The Physics Major (reference number 754) can, by proper choice of electives, prepare students for a wide variety of careers in STEM, graduate work in physics, astronomy, and related fields or professional schools such as medical school. Included in this major is a 3-2 Physics/Aerospace Engineering pathway. Under this pathway, students spend 3 years at WKU and two years at the University of Alabama, Tuscaloosa. At the end of 5 years, they receive a BS in Physics from WKU and a BS in Aerospace Engineering from UA. Details can be found on the department website at
https://www.wku.edu/physics/programs/aerospace_engineering_pathway/aerospace_engineering_pathway.php.

Concentrations

  • Physics Education (PHEU)

Program Requirements (35 hours)

A baccalaureate degree requires a minimum of 120 unduplicated semester hours. More information can be found at www.wku.edu/registrar/degree_certification.php.

Students who began WKU in the Fall 2014 and thereafter should review the Colonnade requirements located at: https://www.wku.edu/colonnade/colonnaderequirements.php.

The major in physics requires a minimum of 35 semester hours and leads to a Bachelor of Science degree. A minor or second major is required. The foundation for the undergraduate major is provided by a core sequence of six lecture and five laboratory courses, requiring a total of 29 semester hours.

Course List
Core Sequence
PHYS 180
PHYS 181
Introductory Modern Physics
and Introductory Modern Physics Laboratory
4
PHYS 255
PHYS 256
University Physics I
and University Physics I Lab
5
PHYS 265
PHYS 266
University Physics II
and University Physics II Laboratory
5
PHYS 301Electrical Measurements Laboratory1
PHYS 302Atomic Physics Laboratory1
PHYS 316Computational Physics3
or PHYS 318 Data Acquisition Using Labview
PHYS 321Introductory Modern Physics II3
PHYS 350Classical Mechanics I3
PHYS 398Junior Seminar0.5
PHYS 440Electricity and Magnetism I3
PHYS 498Senior Seminar0.5
Select a minimum of 6 semester hours of upper division departmental courses 16
Total Hours35
1

The selection is determined by the student’s career aspirations, subject to approval by the student’s departmental advisor. The upper division electives must be chosen from the courses listed for departmental majors and minors, excluding PHYS 389, PHYS 399, and PHYS 489.

No more than 3 hours of PHYS 475 may be counted toward the 35 hour minimum requirement for the major.

Course List
Support Requirements
MATH 136Calculus I4
MATH 137Calculus II4
MATH 237Multivariable Calculus4
MATH 307Introduction to Linear Algebra (or MATH 370 for applied physics track)3
MATH 331Differential Equations3
CHEM 120
CHEM 121
College Chemistry I
and College Chemistry I Laboratory
5

(Support requirements differ for teacher certification; see below.) The department has prepared several career-oriented tracks, which detail relevant departmental electives and additional or departmentally-approved substitute support courses. Advising tracks currently defined within the Bachelor of Science in physics program include the following:

  1. The general physics track is designed for those students who wish to pursue careers as physicists or are preparing for graduate study in physics.
  2. The applied physics track combines extensive technical knowledge, related problem-solving skills, and computer techniques and internship opportunities to prepare students for positions in industrial and governmental laboratories.
  3. The physics and astronomy track prepares students for careers in astronomy/space science and for graduate study in these areas.
  4. The teacher certification track prepares students for careers teaching physics at the secondary school level. The student must also complete professional education requirements as specified by the School of Teacher Education. Students in this option must have a second major in science and math education (SMED).
  5. Other - There are some specified programs such as a suggested pre-medicine curriculum for students wishing to major in physics. Course recommendations for these tracks are available from the departmental office. In all cases, the student must work closely with the departmental advisor from the beginning to plan a program of study that meets departmental and University requirements and that maximizes preparation to meet career goals.

Transfer of Credit

Transfer courses are welcomed and approved through the Physics faculty and College Dean.

Finish in Four Plans

Physics, No Concentration

First Year
FallHoursSpringHours
PHYS 1803PHYS 2554
PHYS 1811PHYS 2561
MATH 1364MATH 1374
ENG 1003CHEM 1203
COMM 1453CHEM 1212
PHYS 1701HIST 101 or HIST 1023
 PHYS 1711
 15 18
Second Year
FallHoursSpringHours
PHYS 2654PHYS 3213
PHYS 2661MATH 3313
MATH 2374PHYS 3011
MATH 307 or MATH 3703ENG 3003
ENG 2003Colonnade 3
 Colonnade 3
 15 16
Third Year
FallHoursSpringHours
PHYS 3503PHYS 480 (or PHYS 441/404)3
PHYS 470
PHYS 407 (or PHYS 460/406 or PHYS 425)
4PHYS 3163
PHYS 3021PHYS 3980.5
MATH 4353PHYS 450 or PHYS 4453
PHYS 3303MATH 3823
Colonnade3Colonnade3
 17 15.5
Fourth Year
FallHoursSpringHours
PHYS 470
PHYS 407 (or PHYS 460/406 or PHYS 425)
4PHYS 445 or PHYS 4503
PHYS 4403MATH 4503
PHYS 4980.5PHYS 480 (or PHYS 441/404)3
PHYS 3183Colonnade 3
Colonnade 3 
Colonnade3 
 16.5 12
Total Hours 125


Physics, Physics Education 

First Year
FallHoursSpringHours
PHYS 1701PHYS 1711
PHYS 1803PHYS 2554
PHYS 1811PHYS 2561
MATH 1364MATH 1374
ENG 1003PHIL 215 or EE 1803
Colonnade - Arts & Humanities3HIST 101 or HIST 1023
SMED 1013SMED 1023
COMM 1453 
 21 19
Second Year
FallHoursSpringHours
PHYS 2654PHYS 3213
PHYS 2661PHYS 3011
MATH 2374MATH 3073
ENG 2003CHEM 1203
SMED 3103CHEM 1212
 SMED 3203
 15 15
Third Year
FallHoursSpringHours
PHYS 3021PHYS 4403
PHYS 3503PHYS 3980.5
PHYS 316 or PHYS 3183Colonnade - Social & Cultural3
ENG 3003Colonnade - Local to Global3
SMED 3403SMED 3603
MATH 3313SPED 3303
 16 15.5
Fourth Year
FallHoursSpringHours
PHYS upper-division Elective3SMED 4893
PHYS upper-division Elective3SEC 49010
PHYS 4980.5 
Colonnade - Systems3 
SMED 4703 
LTCY 4213 
 15.5 13
Total Hours 130

Astronomy, Minor (318)


  • Undergraduate
  • Science and Engineering
  • Physics & Astronomy

Program Requirements (19-20 hours)

The minor in astronomy is designed to provide a background in astronomy for students with a range of backgrounds. Science majors can choose from a variety of specializations connecting to other fields (Option A below), such as astrobiology, astrochemistry, astrostatistics, or planetary science. Students in other disciplines may still obtain a firm grounding in basic astronomy and physics, supplemented with relevant courses from other fields (Option B below.

A minor in astronomy consists of 19-20 credit hours.

Option A

Course List
Option A: Required Courses
ASTR 214General Astronomy4
ASTR 314Observational Astronomy4
Option A: Electives 112
Students choose a specialization area that interests them and take a minimum of two courses (at least 6 hours) from this area , plus enough other courses from the list of general elective courses to reach the 20 hour program option requirement.
Total Hours20
1

Option A: Special Elective Courses (6+ hours)

Astrophysics: ASTR 305, ASTR 414, PHYS 321, PHYS 350

Astrochemistry: ASTR 305, CHEM 340, CHEM 342, CHEM 420, CHEM 450, CHEM 452

Astrobiology: ASTR 305, BIOL 316, BIOL 319

Astronomical Instrumentation: ASTR 305, EE 445, EE 479

Astrostatistics: ASTR 305, STAT 301, STAT 330

Planetary Science: ASTR 305, GEOL 325, GEOL 330, GEOL 430, GEOL 465, METR 438, METR 439

Option A: General Elective Courses

ASTR 305, ASTR 414, PHYS 180, PHYS 231, PHYS 255, PHYS 265, PHYS 321, PHYS 332, PHYS 465

Option B

Course List
Option B: Required Courses
ASTR 314Observational Astronomy4
Choose two of the following courses:6
PHYS 103
Light, Color and Vision
ASTR 104
Astronomy of the Solar System
ASTR 106
Astronomy of Stellar Systems
Option B: Electives9
Students choose three unduplicated courses from the following list:
ASTR 305
Introduction to Astrobiology
COMM 365
Intercultural Communication
PHYS 489
Internship in Physics and Astronomy
REC 434
Interpreting America's National Parks
ASTR 104, ASTR 106, and PHYS 103 may apply if not used in Option B: Required Courses.
Total Hours19

Students may petition the department to replace one of the above elective course with a different 3-hour course with a demonstrable connection to astronomy. The minor must include at least 10 credit hours at the 300-level or above.

Biophysics, Minor (329)

Program Requirements (18 hours)

The minor in biophysics requires a minimum of 18 semester hours. This course sequence is intended to serve students of the life sciences, that is, students of biology, pre-medicine and pre-dental, agriculture, environmental health, psychology, science teaching, environmental engineering, pre-veterinary, pre-pharmacy and pre-optometry. In general, this curriculum treats the physics of life processes and various applications of physics to biology and medicine. (See the Biophysics section in this catalog.)

View Program Requirements

 

graduate Program

Homeland Security Sciences (0413)


  • Graduate
  • Master of Science
  • Science and Engineering
  • Physics & Astronomy

Overview

This multidisciplinary program prepares science and technology professionals for careers in the Homeland Security area. The program features hands-on research components to enable students to apply their training to real-world problems.

Applied Physics in Homeland Security (APHY) Concentration involves study of physical threats and applications of physics and chemistry to detect, quantify, prevent and (if needed) decontaminate radiological, nuclear, explosive, and chemical threats as well as threats due to earth and space weather threats.

The Cybersecurity Concentration provides real-world focused, hands-on cybersecurity training that covers in-demand skills such as cybersecurity fundamentals, Linux essentials, ethical hacking and penetration testing, network defense and countermeasures, computer forensics, and cybersecurity policy.

The EMDS concentration involves awareness and management of emergency preparation and response to natural and technological hazards, and terrorism.

  • Applied Physics in Homeland Security Sciences (APHY)
  • Cybersecurity (CYBE)
  • Emergency Management Disaster Science (EMDS)

Program Admission

For the APHY and EMDS Concentrations, in addition to Graduate Studies requirements, admission to the program requires a Bachelor’s degree in related STEM-H field or approval of the program administrator.

For the Cybersecurity Concentration, in addition to Graduate Studies requirements, admission to the program requires a Bachelor’s degree in an information-technology related area or the student must score at the satisfactory level on an information technology general aptitude assessment or complete CIT 310 and CIT 312 with a C-grade or better or equivalent.

Program Requirements (30 hours)

Applied Physics in Homeland Security Sciences (APHY) Concentration

Course List
PHYS 560Introduction to Physics Applications in Homeland Security3
CIT 550Interdisciplinary Cybersecurity3
EMDS 500Emergency Management Policy and Practices3
CHEM 560Chemical Agents and Explosives3
PHYS 599Thesis Research / Writing6
Electives 1
Select 12 hours from the following:12
PHYS 565
Optical Detection Methods of Biological and Chemical Agents
PHYS 570
PHYS 571
Nuclear / Radiological Detection and Remediation
and Nuclear / Radiological Detection and Remediation Laboratory
PHYS 590
PHYS 591
Physical Principles of CBE Detection and Remediation
and Physics CBE Detection and Remediation Laboratory
PHYS 598
Graduate Seminar
PH 584
Principles of Environmental Health
EOHS 571
Air Quality Management
EOHS 572
Environmental and Occupational Epidemiology
EOHS 577
Environmental Toxicology
EOHS 580
Solid and Hazardous Wastes
EOHS 595
Public Health Management of Disasters
GEOS 575
GIS Analysis and Modeling
Total Hours30

Cybersecurity (CYBE) Concentration

Course List
PHYS 560Introduction to Physics Applications in Homeland Security3
CIT 550Interdisciplinary Cybersecurity3
EMDS 500Emergency Management Policy and Practices3
CHEM 560Chemical Agents and Explosives3
CIT 552Cybersecurity Fundamentals3
CIT 554Operating Systems for Cybersecurity3
CIT 556Ethical Hacking and Penetration Testing3
CIT 558Cybersecurity Defense & Countermeasures3
CIT 560Incident Response & Digital Forensics3
CIT 562Cybersecurity Programs and Policies3
Total Hours30

Emergency Management Disaster Science (EMDS) Concentration

Course List
PHYS 560Introduction to Physics Applications in Homeland Security3
CIT 550Interdisciplinary Cybersecurity3
EMDS 500Emergency Management Policy and Practices3
CHEM 560Chemical Agents and Explosives3
EMDS 501Understanding Natural and Technological Disaster Risks3
EMDS 502Terrorism, Violence, Resiliency, and Response3
EMDS 503Advanced Disaster Planning, Management, and Preparedness3
Electives 1
Select 9 hours from the following:9
EMDS 504
Trends in Disaster Preparedness and Management
EMDS 505
Continuity of Operations Programs
EMDS 506
Critical Infrastructure Assessment and Protection
EMDS 510
Incident Meteorology for Safety Professionals
RSA 515
Recreation and Sport Facility Development
RSA 538
Facility and Event Security Management
PH 581
Applied Methods in Public Health Practice/Field Epidemiology
Total Hours30
1

Electives determined by the student's specialized area of study and subject to approval by the student's departmental advisor.

Emergency Management Disaster Science Concentration Experiential Credit Option

Students admitted to the Homeland Security Sciences (HSS) Master’s program may apply to receive graduate credit for successful completion of advanced specialized training and/or professional certifications delivered / awarded by or in conjunction with federal or state accredited emergency services entities.

Examples of entities whose programs may qualify include:

  • Federal Bureau of Investigations
  • Federal Bureau or Alcohol, Tobacco, Firearms, and Explosives
  • U.S. Department of Homeland Security
  • U.S.  Environmental Protection Agency
  • Various branches of the Military including National Guard and Reserves
  • Federal and State Emergency Management Agencies

The before mentioned training and/or certifications must have been awarded as part of their professional career development during active service or employment and must be directly aligned to course content within the existing HSS master’s program.

Graduate credit of up to twelve hours is possible for the master’s degree level. Submissions for credit must include a detailed description of the content including active contact hours. Examples of acceptable documentation may include a syllabus, catalog, or an official certificate of successful completion. A minimum of 40 contact hours of submitted training must be documented for each 3 hours of graduate credit.

Credit equivalency will be assessed on a case-by-case basis upon review of the student’s application for credit. The evaluation will be conducted by a faculty member within the program, and their recommendation submitted to the appropriate Department Head or Associate Dean for approval.

Loading...

 

Headshot of Will Marsh

The WKU Physics Department offers a collaborative environment involving great interactive discussions with professors and other students in the classroom and SPS lounge! The skills learned through the encouragement of being inquisitive have been beneficial in exploring complex ideas as a graduate student and systems analyst. The opportunity to be in small classes, the physics help center, and SPS has prepared me to work effectively with technical teams.

Will Marsh, Systems Engineer/Analyst at Torch Technologies in Huntsville, Alabama

 

 

Why Study Physics and Astronomy at WKU?

In the Department of Physics and Astronomy at Western Kentucky University, our focus is on both the learning and practice of physics and astronomy. Our students learn via a modern curriculum rooted in best practices in instruction and practice by engaging in authentic research experiences working directly with faculty mentors who are nationally and internationally recognized experts in their research fields.

 

Physics Help CenterPhysics & Astronomy Colloquia

 


 

Public Observing Night at the KTH Rooftop Observatory
  • Location: Kelly Thompson Hall
  • Time: 8:00pm
View Event
Public Observing Night at the KTH Rooftop Observatory
  • Location: Kelly Thompson Hall
  • Time: 8:00pm
View Event
2025-26 Western Kentucky Physics Olympics
  • Location: Kelly Thompson Hall
  • Time: 7:00am
View Event
Public Observing Night at the KTH Rooftop Observatory
  • Location: Kelly Thompson Hall
  • Time: 8:00pm
View Event

 


 

 


 

Photos from 3/13/25 Lunar Eclipse and Blood Moon

 


 

 


  • 270-745-4357
  • info@physics.wku.edu
  • Department of Physics & Astronomy
    Kelly Thompson Hall 2009
    1906 College Heights Boulevard, #11077
    Bowling Green, KY 42101-1077

  • Mon - Fri  8:00 AM - 4:30 PM
    Hours may vary in the summer.

 

 

 


 A community of faculty, staff, and students engaged in better understanding the physical world. 


Some of the links on this page may require additional software to view.

 Last Modified 9/12/25