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ASTR 0007 - Life in the Universe

http://catalog.sierracollege.edu/course-outlines/astr-0007/

Catalog Description DESCRIPTION IS HERE: Formerly known as INT 11 Hours: 54 lecture Description: Study of the emerging discipline of astrobiology. Designed for science and non-science majors. Relevant principles of biology, astronomy, and earth science used in searching for life in the universe. Includes cultural and philosophical implications of life existing elsewhere in the universe. (CSU, UC) Units 3 Lecture-Discussion 54 Laboratory By Arrangement Contact Hours 54 Outside of Class Hours Course Student Learning Outcomes Analyze basic science and core physics, to discover how they apply to astronomy. Apply concepts from planetary astronomy to investigate the types of different planetary classes and other objects in the solar system. Relate core concepts in basic science to stellar astronomy, assessing the various factors that are important to stellar evolution. Investigate astrobiology, and relate concepts of life, evolution, and the universe to what can be observed. Course Content Outline I. Science of Life in the Universe a. Scientific Method b. The History of Astrobiology c. The Formation of the Universe II. The Nature of Life a. Requirements of Life b. Origin and Evolution of Life on Earth III. The Nature of Habitability a. Parameters that Make Life Possible b. Life in Our Solar System c. Extra-Solar Life IV. The Search for Life a. SETI b. Interstellar Travel c. Implications of Contact d. The Future Course Objectives Course Objectives Students will: 1. Discuss the parameters that influence habitability of planets and moons in the universe, identifying which known bodies meet these requirements 2. Explain the requirements of life, including how these requirements are met by living things on Earth and what modifications might exist in other life forms 3. Discuss the biological, geological, and astronomical processes which have supported evolution of life on Earth; describe the ways in which these processes may have supported the evolution of life in other parts of the universe 4. Discuss current and past beliefs regarding extraterrestrial life, including references to the scientific community, common culture, and the media 5. Compare and contrast current and past efforts to contact and research extraterrestrial life, including discussion of NASA, SETI, and international space agencies; explain the principles being examined in prior space exploration, such as the Viking missions to Mars 6. Apply scientific methodology to questions that arise within the scope of this course 7. Calculate distances within the universe and traveling times given a number of specific scenarios 8. Evaluate the philosophical implications of the existence of life in the universe Methods of Evaluation Classroom Discussions Objective Examinations Problem Solving Examinations Projects Reading Assignments 1. Read from assigned text on life in our solar system and be prepared to discuss in class. 2. Reading assignments from other sources, such as periodicals and government and academic websites on topics related to astrobiology followed by classroom discussion. Writing, Problem Solving or Performance 1. Practice essay questions (for exams), such as "Discuss the historical conditions on Mars and whether these conditions would have been suitable for life". 2. Regular homework assignments will include problems from the textbook and analysis of lectures. 3. In-class presentation on a controversial, relevant topic of the student's choice. Other (Term projects, research papers, portfolios, etc.) Methods of Instruction Lecture/Discussion Distance Learning Other materials and-or supplies required of students that contribute to the cost of the course.