15 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 101Solar System Astronomy1
A study of the solar system as seen from earth and space: planets, satellites, comets, meteors, and the interplanetary medium; astronautics and space exploration; life on other planets; planets around other stars; planetary system cosmogony. Open to all classes. Course Format: CLS
This course is designed to acquaint the student with our present understanding of the universe. The course discusses the formation, structure, and evolution of gas clouds, stars, and galaxies, and then places them in the larger content of clusters and superclusters of galaxies. The Big Bang, GUTS, inflation, the early stages of the universe’s expansion, and its ultimate fate are explored. Edward Buie II. Open to all classes. Course Format: CLS
An introduction to the possibility of life beyond Earth is presented from an astronomical point of view. The course reviews stellar and planetary formation and evolution, star properties and planetary atmospheres necessary for a habitable world, possibilities for other life in our Solar system, detection of extrasolar planets, the SETI project, and the Drake equation.
High school Physics and Calculus. Open only to first-year students; satisfies the college requirement for a First-Year Writing Seminar. Not offered in 2026/27. Course Format: CLS
ASTR 220Stellar Astrophysics1
The physical theory of stellar interiors, atmospheres, and energy sources. Stellar evolution. Spectral sequence and its origin. Supernovae, white dwarfs, neutron stars, and black holes. Edward Buie II.
PHYS 114 , or permission of the instructor. Course Format: CLS
Offered
Fall
ASTR 230Planetary and Space Science1
Atmospheres, surface features, and interiors of the planets. Interaction of the sun with the other members of the solar system. Planetary formation and evolution. Life on other planets. Space exploration. Colette Salyk.
PHYS 114 , or permission of the instructor. Course Format: CLS
Offered
Spring
ASTR 240Observational Astronomy1
This course introduces the student to a variety of techniques used in the detection and analysis of electromagnetic radiation from astronomical sources. All areas of the electromagnetic spectrum are discussed, with special emphasis on solid-state arrays as used in optical and infrared astronomy. Topics include measurement uncertainty, signal-to-noise estimates, the use of astronomical databases, telescope design and operation, detector design and operation, practical photometry and spectroscopy and data reduction. Students are required to perform a number of nighttime observations at the college observatory. Colette Salyk.
PHYS 113 or PHYS 114 , or permission of the instructor. Course Format: CLS
Offered
Spring
ASTR 290Community-Engaged Learning
0.5 to 1 unit(s) Execution and analysis of an off-campus field study in astronomy. The course requirements are to be arranged with an individual instructor. The department.
0.5 to 1 unit(s) Intermediate-level execution of an independent observational, theoretical, or library study in astronomy. The course requirements are to be arranged with an individual instructor. The department.
Permission of the instructor. One 2-hour period and individual conferences with the instructor. Course Format: INT
Offered
Fall and Spring
ASTR 300Senior Thesis0.5
Investigation and critical analysis of a topic in observational or theoretical astronomy. Observational research may include building or experimenting with a non-trivial hardware or software system. A written thesis and oral presentation of results to the department are required for the course. A student electing this course must first gain the support of at least one member of the Astronomy department faculty, who will determine the format of final deliverables for the course. The Senior Thesis is a 1-unit course with 1/2 unit graded provisionally in the Fall and 1/2 unit graded in the Spring. The final grade, awarded in the Spring, shall replace the provisional grade in the Fall. Yearlong course, ASTR 300- 301 . One 2-hour period and individual conferences with the instructor. Course Format: INT
Continuation of 300. The Senior Thesis is a 1-unit course with 1/2 unit graded provisionally in the Fall and 1/2 unit graded in the Spring. The final grade, awarded in the Spring, shall replace the provisional grade in the Fall. The department.
Permission of the instructor. One 2-hour period and individual conferences with the instructor. Course Format: INT
Offered
Fall or Spring
ASTR 320Astrophysics of the Interstellar Medium1
A study of the observations and theory related to interstellar matter, including masers, protostars, dust, atomic, molecular and ionized gas clouds. Radiative transfer, collapse and expansion processes, shocks and spiral density waves are discussed. Edward Buie II.
One 200-level physics course or One 200-level astronomy course, Junior or Senior status, or permission of the instructor. Course Format: CLS
Offered
Spring
ASTR 322Galaxies and Galactic Structure1
Observations and theories of the formation and evolution of galaxies. Properties of star-forming regions; contents, structure, and kinematics of the Milky Way and spiral, elliptical, and irregular galaxies. Active galaxies, interacting galaxies, clusters, and high redshift galaxies. Edward Buie II.
PHYS 114 and either ASTR 105 or ASTR 220 , or permission of the instructor; not open to first-year students.
Offered
Spring
ASTR 330Extrasolar planets and planet formation1
A study of current research on extrasolar planets and planet formation, and connections between the two. Course involves close reading and presentation of field-specific articles. Research topics include observational techniques such as adaptive optics imaging, interferometry and spectroscopy, as well as theoretical investigations of the physics of protoplanetary disk evolution and planet formation. Colette Salyk.
ASTR 230 , junior or senior status, or permission of the instructor. Two 75-minute periods. Course Format: CLS
Offered
Fall
ASTR 399Senior Independent Work
0.5 to 1 unit(s) High-level execution of an experimental, theoretical, or library study in Astronomy. An oral presentation of results to the department is required for the course. Additional course requirements are to be arranged with an individual instructor. The department.