Astronomy and Astrophysics (ASTR) 205
Universe—The Ultimate Frontier (Revision 8)
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Area of Study: Science
Faculty: Faculty of Science & Technology
ASTR 205 has a Challenge for Credit option.
Télé-université du Québec equivalency: PHY 2001.
ASTR 205 is a three-credit, introductory-level course designed to
- describe the Universe as we now understand it.
- explain how our current understanding came about.
- show how the scientific method forms the basis for both the tools and the theories of astronomy.
The Sky—This unit describes the cosmos and traces the history of our attempts to understand it, including the tools developed to help us do so.
The Stars—This unit describes light and how it carries information to us. It discusses what we have learned about the structure of stars and how they form, age, and die.
The Universe of Galaxies—This unit describes how stars group together into galaxies, how galaxies are themselves distributed, and how we think this entire cosmic structure began and may end.
The Solar System—This unit describes the characteristics and origins of the planets and other bodies in our solar system.
Life—This unit discusses the possibility of life elsewhere.
To receive credit for ASTR 205, you must achieve a course composite mark of at least a “D” (50 percent) and a grade of at least 50 percent on the final examination. The weighting of the composite mark is as follows:
|Multiple-choice Quiz 1||10%|
|Multiple-choice Quiz 2||10%|
|Short-answer Quizzes (4 x 5%)||20%|
The final examination for this course must be taken online with an AU approved exam invigilator at an approved invigilation centre. It is your responsibility to ensure your chosen invigilation centre can accommodate online exams. For a list of invigilators who can accommodate online exams, visit the Exam Invigilation Network.
To learn more about assignments and examinations, please refer to Athabasca University's online Calendar.
Seeds, Michael A. and Backman, Dana E. Horizons: Exploring the Universe, 13th ed. Boston, MA: Brooks/Cole Cengage Learning, 2014
Telecourse Student Guide
Cusano, Denise, Levine, Joel M., and Sibbernsen, Kendra. Course Student Guide for Astronomy: Observations & Theories, 5th ed. Boston, MA: Brooks/Cole Cengage Learning, 2014.
The course materials also include a spectrum viewer. Supplementary video lessons are available as streaming videos through the course website. Alternatively, the videos can be borrowed as DVDs from the Athabasca University Library.
The Challenge for Credit process allows students to demonstrate that they have acquired a command of the general subject matter, knowledge, intellectual and/or other skills that would normally be found in a university level course.
Full information for the Challenge for Credit can be found in the Undergraduate Calendar.
Paper Exam (2 hours)
Undergraduate Challenge for Credit Course Registration Form
Athabasca University reserves the right to amend course outlines occasionally and without notice. Courses offered by other delivery methods may vary from their individualized-study counterparts.
Opened in Revision 8, December 4, 2017.
View previous syllabus