This course provides an overview of the Universe through the lens of the physical principles that help us to probe it from right here on our puny planetary perch. Topics include stars and their planetary companions, the lives and deaths of stars, black holes, galaxies, and the origin and fate of the Universe. Class meetings include a mix of lecture and daytime laboratory activities. Additional required weekly nighttime sessions (scheduled according to the weather) guide students through their own observations of the sky with both naked eyes and the historic and modern telescopes of Whitin Observatory. This course serves as a gateway to more advanced courses in our astronomy curriculum.

This course provides an introduction to modern methods of astronomical observation. Students will learn to use the Whitin Observatory's 0.7m research telescope. Topics include: planning observations, modern instrumentation, and the acquisition and quantitative analysis of astronomical images. This course requires substantial nighttime telescope use and culminates with an independent observing project.

This course investigates the origin of life on the Earth and the prospects for finding life elsewhere in the cosmos, and begins with an overview of the Earth's place in the solar system and the universe. The course examines the early history of the Earth and the development of life, changes in the sun that affect the Earth, characteristics of the other objects in our solar system and their potential for supporting life, the detection of planets around stars other than the sun, and the search for extraterrestrial life. Our exploration of our place in the universe will include some nighttime observing at our on-campus observatory.

This course will focus on exoplanets and the stellar systems they inhabit. Topics include exoplanet demographics, techniques of discovery and characterization, models of formation and evolution, and potential for future telescopes to uncover signs of atmospheric chemistry and habitability. Students will practice application of physical principles, build data analysis skills, and be introduced to astronomical literature. Students will also make exoplanet transit observations with our on-campus telescope and will model the resulting light curve to ascertain properties of a real exoplanetary system.

Astrophysics is the application of physics to the study of the Universe. We will use elements of mechanics, thermodynamics, electromagnetism, quantum mechanics, special relativity, and nuclear physics to investigate selected topics such as planetary dynamics, the life stories of stars and galaxies, the interstellar medium, high-energy processes, and large scale structure in the Universe. Our goals will be to develop insight into the physical underpinnings of the natural world and to construct a "universal toolkit" of practical astrophysical techniques that can be applied to the entire celestial menagerie.