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George Mason University · Courses

ASTR

40 courses with the subject ASTR, each shown exactly as we captured it from the college's catalog, with every element we hold. Where the wording looks broken, that is our reading of the catalog, not the college's text.

ASTR 103Astronomy3

Introduction to origin of life, Earth, planets and sun, stars, galaxies, quasars, nature of space radiation, and general theory of relativity. Note: ASTR 103 with ASTR 112 or ASTR 114 can be used to fulfill a 4-credit lab science requirement. Not for physics majors. Offered by Physics & Astronomy. Limited to three attempts.Mason Core: Mason Core, Natural Science OverviewSchedule Type: LectureGrading: This course is graded on the Undergraduate Regular scale.

Subject
ASTR
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
ASTR 111The Solar System3

Topics include history of astronomy, evolution of the solar system, properties of planets, scientific method, critical thinking, nature of light, and principles of telescope design. Notes: ASTR 111 and 112 can be used to fulfill a 4-credit lab science requirement; not for physics majors. Offered by Physics & Astronomy. Limited to three attempts.Mason Core: Mason Core, Natural Science OverviewSchedule Type: LectureGrading: This course is graded on the Undergraduate Regular scale.

Subject
ASTR
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
ASTR 112The Solar System Lab1

Laboratory course associated with ASTR 111. Notes: ASTR 111 and 112 can be used to fulfill a 4-credit lab science requirement; not for physics majors. Offered by Physics & Astronomy. Limited to three attempts.Mason Core: Mason Core, Natural Science with LabSchedule Type: LaboratoryGrading: This course is graded on the Undergraduate Regular scale.

Subject
ASTR
Credits (min)
1
Credits (max)
1
Credit unit
credit
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
ASTR 113Stars, Galaxies, and the Universe3

Topics include electromagnetic radiation, stellar evolution, interstellar medium, galaxies, cosmology, scientific method, and critical thinking. Notes: ASTR 113 and 114 can be used to fulfill a 4-credit lab science requirement; not for physics majors. Offered by Physics & Astronomy. Limited to three attempts.Mason Core: Mason Core, Natural Science OverviewSchedule Type: LectureGrading: This course is graded on the Undergraduate Regular scale.

Subject
ASTR
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
ASTR 114Stars, Galaxies, and the Universe Lab1

Laboratory course associated with ASTR 113. Notes: ASTR 113 and 114 can be used to fulfill a 4-credit lab science requirement; not for physics majors. Offered by Physics & Astronomy. Limited to three attempts.Mason Core: Mason Core, Natural Science with LabSchedule Type: LaboratoryGrading: This course is graded on the Undergraduate Regular scale.

Subject
ASTR
Credits (min)
1
Credits (max)
1
Credit unit
credit
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
ASTR 115Finding New Worlds4

Topics include the search for planets outside the solar system, and new developments in the theory of solar system formation with an emphasis on student-led investigation using public data sources. Notes: ASTR 115 can be used to fulfill a 4-credit lab science requirement; not for physics majors. Offered by Physics & Astronomy. Limited to three attempts.Mason Core: Mason Core, Natural Science with LabSchedule Type: Laboratory, LectureGrading: This course is graded on the Undergraduate Regular scale.

Subject
ASTR
Credits (min)
4
Credits (max)
4
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
ASTR 124Introduction to Observational Astronomy1

Practical introduction to observational astronomy using the campus observatory. Introduces the basic principles of light, telescopes, astrophotography, and image analysis. Offered by Physics & Astronomy. Limited to three attempts.Schedule Type: LaboratoryGrading: This course is graded on the Undergraduate Regular scale. 200 Level Courses

Subject
ASTR
Credits (min)
1
Credits (max)
1
Credit unit
credit
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
ASTR 210Introduction to Astrophysics3

Introduction to astrophysics for scientists. Topics include astronomical measurement, celestial mechanics, electromagnetic radiation, stellar structure and evolution, the interstellar medium, galaxies, and a selection of topics at the forefront of astrophysics including space physics, exoplanets, galaxies, and cosmology. Offered by Physics & Astronomy. Limited to three attempts.Registration Restrictions: Required Prerequisites: PHYS 160C, 170C or 160XS.C Requires minimum grade of C.XS Requires minimum grade of XS.

Subject
ASTR
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
ASTR 301Astrobiology3

Physical science perspective on origin and evolution of life on Earth and how life, in turn, has significantly influenced Earth's evolution. Topics include origin of Earth, mechanisms and sites for origin of life, co-evolution of life and Earth's atmosphere, habitability of planets, and the search for extraterrestrial life. Offered by Physics & Astronomy. Limited to three attempts.Recommended Prerequisite: MATH 108 or 113.Schedule Type: LectureGrading: This course is graded on the Undergraduate Regular scale.

Subject
ASTR
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
ASTR 302Foundations of Cosmological Thought3

Examines scientific, historical, and philosophical foundations and development of cosmological thought from antiquity to the present. Emphasizes qualitative understanding of the development of cosmology concluding with the present concept of origin and evolution of universe. Notes: No advanced background in mathematics or natural sciences required. This course does not satisfy elective-category requirements for the physics and astronomy majors. Offered by Physics & Astronomy. Limited to three attempts.Mason Core: Mason Core, Natural Science OverviewSchedule Type: LectureGrading: This course is graded on the Undergraduate Regular scale.

Subject
ASTR
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
ASTR 303Black Holes3

Introduction to black hole systems. Topics include qualitative understanding of gravity in Newton's and Einstein's perspectives, stellar evolution and compact objects, characteristics of stellar and supermassive black holes, observational evidence of black holes from electromagnetic radiation and gravitational waves. Offered by Physics & Astronomy. Limited to three attempts.Mason Core: Mason Core, Natural Science OverviewSchedule Type: LectureGrading: This course is graded on the Undergraduate Regular scale.

Subject
ASTR
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
ASTR 328Stars3

Stellar structure and evolution; radiative transfer. Includes computational work. Previous programming experience is not required, as it will be developed in the course, but it is helpful. Offered by Physics & Astronomy. Limited to three attempts.Registration Restrictions: Required Prerequisites: ((ASTR 210C or 210XS) and (PHYS 260C, 260XS or 270C)).C Requires minimum grade of C.XS Requires minimum grade of XS.

Subject
ASTR
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
ASTR 390Topics in Astronomy1-4

Selected topics not covered in fixed-content courses. May be repeated for credit with permission of department if topics are different. Notes: May not be included for credit by physics majors in the 45 credits of physics courses required for BS degree, or in 31 credits of physics courses required for BA degree. Offered by Physics & Astronomy. May be repeated within the term for a maximum 9 credits.Specialized Designation: Topic VariesSchedule Type: LectureGrading: This course is graded on the Undergraduate Regular scale. 400 Level Courses

Subject
ASTR
Credits (min)
1
Credits (max)
4
Credit unit
credits
Type
course
Repeatable
May be repeated for credit with permission of department if topics are different.
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
ASTR 401Computer Simulation in Astronomy3

Techniques and methods to simulate astronomical phenomena using a computer. Examples taken from a wide variety of astronomical phenomena, including radiation transfer in astrophysical objects, self-gravitating systems, hydrodynamics, and stellar models. Notes: Emphasizes hands-on projects. Offered by Physics & Astronomy. Limited to three attempts.Registration Restrictions: Required Prerequisites: ((ASTR 210C or 210XS) and (PHYS 251C or 251XS)).C Requires minimum grade of C.XS Requires minimum grade of XS.

Subject
ASTR
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
ASTR 402RS: Methods of Observational Astronomy4

An introduction to the observational, statistical, and computational techniques used by observational astronomers. The course covers some of the basic skills needed to pursue a career in astronomy and is designed around preparing for and executing an observational research project. Fulfills writing intensive requirement in the major. Offered by Physics & Astronomy. Limited to three attempts.Mason Core: Mason Core, Mason Apex, Capstone, Writing Intensive in MajorSpecialized Designation: Research/Scholarship IntensiveRegistration Restrictions: Required Prerequisites: (PHYS 260C, 260XS or 270C) and (ASTR 124C or 124XS) and (ASTR 210C or 210XS) and ASTR 401*C and (ASTR 328C, 328XS, 403C, 420C, 420XS, 480C or 480XS).* May be taken concurrently.C Requires minimum grade of C.XS Requires minimum grade of XS.

Subject
ASTR
Credits (min)
4
Credits (max)
4
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
ASTR 403Planetary Science3

Introduction to the physics and chemistry of planets and their natural satellites, asteroids, and comets. Topics include history of the solar system; origin and evolution of planets, their internal structure and atmospheres; and analytical techniques used in remote and in situ study. Offered by Physics & Astronomy. Limited to three attempts.Registration Restrictions: Required Prerequisites: ((ASTR 210C or 210XS) and (PHYS 260C, 260XS or 270C)).C Requires minimum grade of C.XS Requires minimum grade of XS.

Subject
ASTR
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
ASTR 404Galaxies and Cosmology3

The structure of the Milky Way as the basis for our knowledge of galaxies; the properties of galaxies from our local neighborhood out to the youngest galaxies in the far distant universe; observational and theoretical approaches to the structure and evolution of galaxies; the basics of cosmology and the formation of structure in the universe. Computational tools introduced in ASTR 328 are developed further. Offered by Physics & Astronomy. Limited to three attempts.Registration Restrictions: Required Prerequisites: (ASTR 328C or 328XS).C Requires minimum grade of C.XS Requires minimum grade of XS.

Subject
ASTR
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
ASTR 405Honors Thesis in Astronomy I3

Project chosen and completed under the guidance of a faculty member, resulting in a written thesis. An oral progress report is required for ASTR 405. Offered by Physics & Astronomy. Limited to three attempts.Registration Restrictions: Required Prerequisites: (((ASTR 210C or 210XS) and (ASTR 328C or 328XS)) or ASTR 402C, 402XS, PHYS 303C, 303XS, 305C or 305XS).C Requires minimum grade of C.XS Requires minimum grade of XS.

Subject
ASTR
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
ASTR 406Honors Thesis in Astronomy II3

Project chosen and completed under the guidance of a faculty member, resulting in a written thesis. An oral progress report is required for ASTR 406. Offered by Physics & Astronomy. Limited to three attempts.Registration Restrictions: Required Prerequisite: ASTR 405C.C Requires minimum grade of C.

Subject
ASTR
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
ASTR 408Senior Research3

Independent work under guidance of faculty member on research project in experimental, observational, or theoretical astronomy. Notes: Students may not receive more than 6 credits of ASTR 408 and 409. Written report on project required. May be taken twice with department permission. Offered by Physics & Astronomy. May be repeated within the degree for a maximum 6 credits.Registration Restrictions: Required Prerequisites: (ASTR 210C or 210XS) and (ASTR 328C, 328XS, 402C, 402XS, PHYS 303C, 303XS, 305C or 305XS).C Requires minimum grade of C.XS Requires minimum grade of XS.

Subject
ASTR
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Repeatable
May be repeated within the degree for a maximum 6 credits.
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
ASTR 409Astronomy Internship3

On-the-job experience for astronomy majors in industry or government laboratories, including summer research programs. Students work in observational, experimental, or theoretical astronomy, and prepare written report at end of internship. Notes: See department for other requirements and application procedure prior to enrollment. Students may not receive more than 6 credits of ASTR 408 and 409. Offered by Physics & Astronomy. Limited to three attempts.Registration Restrictions: Required Prerequisites: (ASTR 210C or 210XS) and (ASTR 328C, 328XS, 402C, 402XS, PHYS 303C, 303XS, 305C or 305XS).C Requires minimum grade of C.XS Requires minimum grade of XS.

Subject
ASTR
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
ASTR 420Exoplanets3

Survey of exoplanet science. Topics include techniques for detecting and characterizing exoplanets, including their composition, atmospheres, and demographics. Offered by Physics & Astronomy. Limited to three attempts.Registration Restrictions: Required Prerequisites: (ASTR 210C or 210XS).C Requires minimum grade of C.XS Requires minimum grade of XS.

Subject
ASTR
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
ASTR 480The Interstellar Medium3

Physical processes in the interstellar medium. Topics include the production and transfer of radiation, ionization and recombination, atomic and molecular excitation, dust physics, gas heating and cooling, and star formation. Offered by Physics & Astronomy. Limited to three attempts.Registration Restrictions: Required Prerequisites: ((ASTR 210C or 210XS) and (PHYS 260C, 260XS or 270C)).C Requires minimum grade of C.XS Requires minimum grade of XS.

Subject
ASTR
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
ASTR 590Selected Topics in Astronomy and Astrophysics1-6

Advanced topics from recent theoretical or observational developments and their applications. Satisfies needs of professional community to keep abreast of current developments. Offered by Physics & Astronomy. May be repeated within the degree for a maximum 6 credits.Specialized Designation: Topic VariesRecommended Prerequisite: Permission of instructor.Registration Restrictions: Enrollment limited to students with a class of Advanced to Candidacy, Graduate, Junior Plus, Non-Degree or Senior Plus.

Subject
ASTR
Credits (min)
1
Credits (max)
6
Credit unit
credits
Type
course
Repeatable
May be repeated within the degree for a maximum 6 credits.
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
ASTR 601Computer Simulation in Astronomy3

Techniques and methods to simulate astronomical phenomena using a computer. Examples taken from a wide variety of astronomical phenomena, including radiation transfer in astrophysical objects, self-gravitating systems, hydrodynamics, and stellar models. Offered by Physics & Astronomy. May not be repeated for credit.Recommended Prerequisite: ASTR 210, PHYS 251Registration Restrictions: Enrollment limited to students with a class of Advanced to Candidacy, Graduate, Junior Plus, Non-Degree or Senior Plus.

Subject
ASTR
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
ASTR 602Methods of Observational Astronomy4

An introduction to the observational, statistical, and computational techniques used by observational astronomers. The course covers some of the basic skills needed to pursue a career in astronomy and is designed around preparing for and executing an observational research project. Offered by Physics & Astronomy. May not be repeated for credit.Registration Restrictions: Enrollment limited to students with a class of Advanced to Candidacy, Graduate, Junior Plus, Non-Degree or Senior Plus.

Subject
ASTR
Credits (min)
4
Credits (max)
4
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
ASTR 603Planetary Sciences3

Introduction to the physics and chemistry of planets and their natural satellites, asteroids, and comets. Topics include history of the solar system; origin and evolution of planets, their internal structure and atmospheres; and analytical techniques used in remote and in situ study. Offered by Physics & Astronomy. May not be repeated for credit.Recommended Prerequisite: ASTR 210, PHYS 260.Registration Restrictions: Enrollment limited to students with a class of Advanced to Candidacy, Graduate, Junior Plus, Non-Degree or Senior Plus.

Subject
ASTR
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
ASTR 604Galaxies and Cosmology3

The structure of the Milky Way as the basis for our knowledge of galaxies; the properties of galaxies from our local neighborhood out to the youngest galaxies in the far distant universe; observational and theoretical approaches to the structure and evolution of galaxies; the basics of cosmology and the formation of structure in the universe. Offered by Physics & Astronomy. May not be repeated for credit.Recommended Prerequisite: ASTR 328 and MATH 214.Recommended Corequisite: PHYS 308.Registration Restrictions: Enrollment limited to students with a class of Advanced to Candidacy, Graduate, Junior Plus, Non-Degree or Senior Plus.

Subject
ASTR
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
ASTR 620Exoplanets3

Survey of exoplanet science. Topics include techniques for detecting and characterizing exoplanets, including their composition, atmospheres, and demographics. Offered by Physics & Astronomy. May not be repeated for credit.Registration Restrictions: Enrollment limited to students with a class of Advanced to Candidacy, Graduate, Junior Plus, Non-Degree or Senior Plus.

Subject
ASTR
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
ASTR 660Plasma Physics for Space and Astrophysics3

Overview of space weather, including topics such as the sun, heliosphere, magnetosphere, and ionosphere. Offered by Physics & Astronomy. May not be repeated for credit. Equivalent to PHYS 660.Recommended Prerequisite: PHYS 305Registration Restrictions: Enrollment limited to students with a class of Advanced to Candidacy, Graduate, Junior Plus, Non-Degree or Senior Plus.

Subject
ASTR
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
ASTR 680Physics of Interstellar Media3

Physical processes in the interstellar media. Topics include the production and transfer of radiation, ionization and recombination, atomic and molecular excitation, dust physics, gas heating and cooling, and star formation. Offered by Physics & Astronomy. May not be repeated for credit.Recommended Prerequisite: PHYS 402 or permission of instructor.Registration Restrictions: Enrollment limited to students with a class of Advanced to Candidacy, Graduate, Junior Plus, Non-Degree or Senior Plus.

Subject
ASTR
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
ASTR 730Stellar Astrophysics3

Survey of contemporary astrophysics. Topics include physical concepts, stellar spectra, Hertzsprung-Russell diagram, stellar atmospheres, stellar structure, interstellar matter, stellar evolution, high-energy phenomena, hydrodynamical processes in astrophysics, accretion disk formation, and shock formation. Offered by Physics & Astronomy. May not be repeated for credit.Recommended Prerequisite: MATH 214, PHYS 303, 305, 308.Registration Restrictions: Enrollment is limited to Graduate or Non-Degree level students.

Subject
ASTR
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
ASTR 765High-Energy and Accretion Astrophysics3

Overview of the field of atomic and nuclear physics, including nuclear reactions of use to high-energy astrophysics. Discusses radiation processes in cosmic plasmas emphasizing quantum mechanical calculations; stellar evolution and nucleosynthesis; computational models of stellar evolution; binary stars and accretion disks; numerical models of the structure of accretion disks; compact stars, white dwarfs, neutron stars, and black holes; acceleration processes and cosmic rays; interstellar medium and propagation of cosmic rays; high-energy processes in the center of galaxies; and ground- and space-based techniques and observations. Offered by Physics & Astronomy. May not be repeated for credit.Recommended Prerequisite: PHYS 502 and 513, or permission of instructor.Registration Restrictions: Enrollment is limited to Graduate or Non-Degree level students.

Subject
ASTR
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
ASTR 790Topics in Astronomy and Astrophysics1-6

Topics from recent theoretical or observational developments and applications not covered in fixed-content astronomy and astrophysics courses. Notes: Satisfies need of professional community to keep abreast of current developments. Offered by Physics & Astronomy. May be repeated within the degree for a maximum 6 credits.Specialized Designation: Topic VariesRegistration Restrictions: Enrollment is limited to Graduate or Non-Degree level students.

Subject
ASTR
Credits (min)
1
Credits (max)
6
Credit unit
credits
Type
course
Repeatable
May be repeated within the degree for a maximum 6 credits.
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
ASTR 794Astronomy Internship1-6

In collaboration with an external company or research lab in an astronomy or astrophysics related field, this internship course provides students with hands-on experience in an applied setting. Students will be able to apply their academic and research skills acquired in their courses in a real professional environment with the goal of enhancing their career and job opportunities. This course will be co-managed by a Mason faculty course instructor and a project supervisor from the external company or research lab. Offered by Physics & Astronomy. May be repeated within the degree for a maximum 6 credits.Recommended Prerequisite: Departmental approvalRegistration Restrictions: Enrollment limited to students with a class of Advanced to Candidacy, Graduate or Non-Degree.

Subject
ASTR
Credits (min)
1
Credits (max)
6
Credit unit
credits
Type
course
Repeatable
May be repeated within the degree for a maximum 6 credits.
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
ASTR 796Directed Reading and Research1-12

Reading and research on a specific topic in astronomy, astrophysics, or related field under the direction of a faculty member. Offered by Physics & Astronomy. May be repeated within the degree.Recommended Prerequisite: Admission to MS or PhD program and permission of instructor.Registration Restrictions: Enrollment is limited to Graduate or Non-Degree level students.

Subject
ASTR
Credits (min)
1
Credits (max)
12
Credit unit
credits
Type
course
Repeatable
May be repeated within the degree.
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
ASTR 798Research Project3

Research project chosen and completed under the guidance of a graduate faculty member resulting in an acceptable technical report. Offered by Physics & Astronomy. May be repeated within the degree for a maximum 6 credits.Recommended Prerequisite: Nine graduate credits or permission of instructor.Registration Restrictions: Enrollment is limited to Graduate or Non-Degree level students.

Subject
ASTR
Credits (min)
3
Credits (max)
3
Credit unit
credits
Type
course
Repeatable
May be repeated within the degree for a maximum 6 credits.
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
ASTR 799Master's Thesis1-6

Research project chosen and completed under guidance of graduate faculty member resulting in acceptable technical report and oral defense acceptable to three-faculty-member thesis committee. Offered by Physics & Astronomy. May be repeated within the degree.Recommended Prerequisite: 9 graduate credits and permission of instructor.Registration Restrictions: Enrollment is limited to Graduate or Non-Degree level students.

Subject
ASTR
Credits (min)
1
Credits (max)
6
Credit unit
credits
Type
course
Repeatable
May be repeated within the degree.
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
ASTR 998Doctoral Dissertation Proposal1-12

Covers development of a research proposal under the guidance of a dissertation director and the doctoral committee. The proposal forms the basis for the doctoral dissertation. Offered by Physics & Astronomy. May be repeated within the degree.Recommended Prerequisite: Admission to the Physics doctoral program, and permission of advisor.Registration Restrictions: Enrollment is limited to Graduate level students.

Subject
ASTR
Credits (min)
1
Credits (max)
12
Credit unit
credits
Type
course
Repeatable
May be repeated within the degree.
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu
ASTR 999Doctoral Dissertation1-12

Doctoral research performed under direction of dissertation director. Offered by Physics & Astronomy. May be repeated within the degree.Recommended Prerequisite: Admission to doctoral candidacy in Physics PhD program and permission of advisor.Registration Restrictions: Enrollment limited to students with a class of Advanced to Candidacy.

Subject
ASTR
Credits (min)
1
Credits (max)
12
Credit unit
credits
Type
course
Repeatable
May be repeated within the degree.
Edition
2026-2027
Catalog
Catalog 2026-2027
Source
catalog.gmu.edu

Source: George Mason University's catalog, linked per course · table learning_unit · CourseShelf publish 59