Astronomy 309N - Spring 2009
COSMIC CATASTROPHES
TTh 12:30-2:00 · WEL 3.502 · Unique No. 48500
Professor
RLM 17.230 · (512) 471-6407 · email
Courses - Spr '09 | Course Website
Office Hours
T-Th 2-3 PM, or by arrangement; do not hesitate
to talk to me if you have questions. My job is to help.
Grades
There will be four hour-long examinations each counting 25 percent of the grade. The exams are tentatively scheduled for
2/12, 3/12, 4/16 and 5/7. The exams will be multiple choice.
Extra Credit
Sky watch project to identify objects or constellations containing objects like supernovae and black holes that are
relevant to the course (5 points added to term average). Participate in one function related to the International
Year of Astronomy. Questions on exams about astronomy in the news.
Course Description
This is a specialized course for non-science majors that will presume some knowledge of the basic astronomical concepts
presented in Astronomy 301. There will be a minimum of mathematics, but a familiarity with basic algebra and scientific notation
("powers of ten") will be helpful.
Course Content
Discussion of supernovae, neutron stars and black holes with applications to gamma-ray bursts, worm holes, determining the
origin, state, and fate of the Universe, and hints of extra dimensions (see link to schedule).
Text
The book was written by the instructor based on many years of teaching this class. It is titled Cosmic Catastrophes: Exploding Stars,
Black Holes and Mapping the Universe, Second Edition, published by Cambridge University Press.