A survey course intended for the non-science major. Topics studied will include most of the following: historical astronomy, electromagnetic radiation, telescopes, the Earth-Moon system, the solar system, the sun, stars, stellar evolution, galaxies, quasars, and cosmology. This is a non-lab science course. Credit not granted for both ASTR& 100 and ASTR& 101.
Course Outcomes
Upon successful completion of the course, students should be able to demonstrate the following knowledge or skills:
- Discuss some of the history of astronomy
- Identify major seasonal constellations and some of the brighter stars in the night sky.
- Identify lunar phases and, given a lunar phase, predict rising and setting times.
- Describe conditions necessary for solar and lunar eclipses.
- Demonstrate knowledge of the solar system, stellar evolution, galaxies, quasars, and black holes.
- Describe the role of gravity in various astronomical processes.
- Describe how astronomers employ electromagnetic radiation to learn about astronomical objects.
- Perform simple algebra and calculations involving relations used in astronomy such as Wien’s Displacement Law, Kepler’s Third Law, and other relations used in introductory astronomy.
- Discuss qualitatively current theories of cosmology.
- Demonstrate knowledge of telescope powers (resolving power, light-gathering power, and magnification) to compare telescopes of different apertures and designs.
Institutional Outcomes
IO2 Quantitative Reasoning: Students will be able to reason mathematically.
Course Content Outline
- Motions in the Sky
- Seasonal Changes in the Night Sky
- Astronomical History
- Early Astronomy
- Developments in Astronomy of Copernicus, Galileo, and Kepler
- Newton’s Laws and the Celestial Clockwork
- Orbits of the Planets and Moons
- Light, Optics, and Optical Astronomy
- The Solar System
- The Planets
- Asteroids, Comets, and Meteoroids
- Radio, Infrared, and High-Energy Astronomy
- Stars
- Interstellar Distances
- Spectral Analysis of Starlight
- Nuclear Fusion
- Stellar Evolution
- Galaxies
- Other Astronomical Objects
- Quasars
- Black Holes
- Cosmology
- The Expanding Universe
- Cosmological Models
- The Big Bang
- Dark Matter, Dark Energy, and the Fate of the Universe
Department Guidelines
Evaluation will be accomplished by examination and homework. 3 Hour Exams 16 2/3% each, total 50%; Final Exam 33 1/3%; Homework 16 2/3%
PO5 should be assessed: Students will be able to solve problems by gathering, interpreting, combining and/or applying information from multiple sources.