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ASTR 1210 Introduction to the Sky and Solar System
Fall 2026

A study of the night sky primarily for non-science majors. Provides a brief history of astronomy through Newton. Topics include the properties of the sun, earth, moon, planets, asteroids, meteors …

3.6
Rating
2.7
Difficulty
3.23
GPA
ASTR 1220 Introduction to Stars, Galaxies, and the Universe
Fall 2026

A study of stars, star formation, and evolution primarily for non-science majors. Topics include light, atoms, and modern observing technologies; origin of the chemical elements; supernovae, pulsars, neutron stars, and …

2.3
Rating
3.1
Difficulty
3.33
GPA
ASTR 1230 Introduction to Astronomical Observation
Fall 2026

An independent laboratory class for non-science majors, meeting at night, in which students learn how to observe the night sky, use a telescope, and take digital images of the sky. …

2.8
Rating
3.0
Difficulty
3.29
GPA
ASTR 1250 Alien Worlds
Summer 2026

Alien worlds orbiting other stars were the subject of speculation going back to ancient times, and were first detected in the 1990s. Today, thousands of extrasolar planets are known and …

3.7
Rating
2.0
Difficulty
3.52
GPA
ASTR 1260 Threats from Outer Space
Summer 2021

This introductory astronomy course for non-science majors deals with harmful, or potentially harmful, astronomical phenomena such as asteroid/comet impacts, supernovae, gamma ray bursts, solar storms, cosmic rays, black holes, galaxy …

1.5
Rating
3.8
Difficulty
2.94
GPA
ASTR 1270 Unsolved Mysteries in the Universe
Summer 2023

An exploration of the unsolved mysteries in the universe and the limits of our knowledge for non-science majors. The class emphasizes the nature of scientific endeavor, and explores the boundaries …

4.2
Rating
2.8
Difficulty
3.11
GPA
ASTR 1280 The Origins of Almost Everything
Summer 2025

From ancient Babylon to modern cosmology, nearly every culture on Earth has stories and myths of creation. It is a universal human desire to understand from where we came. In …

3.9
Rating
2.8
Difficulty
3.37
GPA
ASTR 1290 Black Holes
Summer 2026

Black holes are stellar remnants that are so dense that nothing, not even light, can escape their gravitational pull. Nevertheless, systems that contain these "dark stars" are among the brightest …

4.5
Rating
2.3
Difficulty
3.58
GPA
ASTR 1610 Intro to Astronomical Research for Potential Astronomy/Astrophysics Majors
Spring 2026

For first- and second-year students considering Astronomy/Astronomy-Physics as a major, or current A/A-P majors. Faculty will present ongoing research to introduce students to both the subject matter and the required …

3.3
Rating
1.7
Difficulty
3.63
GPA
ASTR 2110 Introduction to Astrophysics I
Fall 2026

Primarily for science majors. A thorough discussion of the basic concepts and methods of solar system, stellar, galactic, and extragalactic astronomy and astrophysics with an emphasis on physical principles. Recommended …

3.8
Rating
3.5
Difficulty
3.54
GPA
ASTR 2120 Introduction to Astrophysics II
Spring 2026

Primarily for science majors. A thorough discussion of the basic concepts and methods of solar system, stellar, galactic, and extragalactic astronomy and astrophysics with an emphasis on physical principles. Prerequisite/corequisite: …

4.3
Rating
2.8
Difficulty
3.07
GPA
ASTR 3130 Observational Astronomy
Spring 2026

Primarily for science majors. A lecture and laboratory course that deals with basic observational techniques in astronomy. The laboratory section generally meets at night. Students use observational facilities at the …

4.8
Rating
3.5
Difficulty
3.31
GPA
ASTR 3150 The Interstellar Medium: From Hydrogen to Humans
Fall 2026

This course provides an overview of the origins of the elements through cosmic history. The course is taught chronologically, starting from the Big Bang and leading up to life as …

Rating
Difficulty
3.81
GPA
ASTR 3410 Archaeo-Astronomy
Fall 2023

Open to non-science students. Discussion of prescientific astronomy, including Mayan, Babylonian, and ancient Chinese astronomy, and the significance of relics such as Stonehenge. Discusses the usefulness of ancient records in …

2.5
Rating
3.0
Difficulty
3.12
GPA
ASTR 3420 Life Beyond the Earth
Spring 2026

Open to non-science students. Studies the possibility of intelligent extraterrestrial life; methods and desirability of interstellar communication; prospects for humanity's colonization of space; interaction of space colonies; and the search …

3.0
Rating
2.8
Difficulty
3.36
GPA
ASTR 3430 From Lab to Society: Mastering Science Communication
Fall 2026

This course introduces communication skills for scientists who need to engage with diverse audiences beyond their immediate research community by teaching practical tools for grant writing, peer review, policy briefings, …

Rating
Difficulty
GPA
ASTR 3450 Mission to Mars
Spring 2026

The next great adventure in space flight will be a human mission to Mars. In this course, we will explore how such a mission might take place. Topics will include …

4.0
Rating
2.5
Difficulty
3.26
GPA
ASTR 3470 Science and Controversy in Astronomy
Fall 2026

Open to non-science students. Investigates controversial topics in science and pseudo-science from the astronomer's perspective. Analyzes methods of science and the nature of scientific evidence, and their implications for unresolved …

4.5
Rating
2.0
Difficulty
3.66
GPA
ASTR 3480 Introduction to Cosmology
Fall 2025

Intended for STEM majors and non-STEM majors who are comfortable with some non-calculus math. Cosmology explores the origin and evolution of the Universe, including cosmic expansion, mapping the Universe, dark …

4.0
Rating
3.4
Difficulty
3.19
GPA
ASTR 3490 Galaxies
Fall 2026

The course explores the formation, evolution, and properties of galaxies. Topics include: the structure of galaxies; galaxy demographics; star motions and populations; nuclear black holes; galaxy interactions; dark matter halos; …

2.8
Rating
4.0
Difficulty
2.88
GPA