ASTRONOMY 170: INTRODUCTION TO COSMOLOGY
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Astronomy Dept
Physics Dept
Yale University


Course Description: Cosmology is the study of the origin, structure and evolution of the Universe itself: the totality of phenomena of space and time. It is the oldest science, and addresses the biggest questions: How old is the Universe? Did time have a beginning? What is the Universe made of? What are Dark Matter and Dark Energy? Is the Universe finite, and if so, what do we find at the edge? Are we alone in the Universe? In this course we journey from the Ancient Greek world views of Ptolemy and Aristotle to the hot Big-Bang model of modern-day cosmology. Along the way we learn how stars shine, how black holes form, how galaxies take on their shapes, and how Copernicus, Galilei, Newton, Einstein, Hubble and others have transformed our geocentric views to one in which we inhabit just a small planet immersed in an infinite, expanding space-time that is 13.73 billion years old and consists of dark matter and dark energy, and in which galaxies are the product of quantum fluctuations.

Instructor: Prof. Frank C. van den Bosch
Office Hours: (by appointment only)
Office Location: JWG 255 (J.W. Gibbs Lab., 260 Whitney Ave.)
Email: frank.vandenbosch@yale.edu


Teaching Assistants: Sarah Benjamin & Jeremy Bradford
Office Hours: Wed 10-12am (SB) and Mon 2-4pm (JB), or by appointment
Office Location: JWG 209 (SB) & JWG 207 (JB)
Email: sarah.benjamin and jeremy.bradford AT yale.edu


Syllabus: Click here for download

Recommended Textbooks: Your Cosmic Context: An Introduction to Modern Cosmology by Todd Duncan & Craig Tyler
Pearson Addison-Wesley, 2010; ISBN 978-0-13-240010-7 (paperback)


Lectures: Tuesdays & Thursdays: 4.00 - 5.15pm in ROOM TBD
This course does not follow any particular textbook. PDFs of all lecture notes will be posted on the Classes*v2 website for your convenience, and these lecture notes contain all material required for the exams. Students are strongly encouraged to attend the lectures as this provides the best change (by far) to learn and comprehend the material covered.

Grading: 40% Final Exam (Thu Dec 12 at 7.00pm; subject to change)
30% Midterm Exam (during regular class hours on Tue Oct 22)
30% Homework (five problem sets)


Exams: Exams, both midterm and final, are aimed at ensuring that you follow along in the text and engage in lecture. They will test reading comprehension, qualitative understanding of the key concepts, and include a small percentage of basic math problems. No makeup exams will be given. Only in exceptional cases (conflict with other exam, death in the family, etc.) will I consider making arrangements for you to take the exam at some other time.

Downloads: Syllabus (PDF)
Lecture Notes (available via Classes*V2 website)
Problem Set 1 (Not yet available)
Problem Set 2 (Not yet available)
Problem Set 3 (Not yet available)
Problem Set 4 (Not yet available)
Problem Set 5 (Not yet available)



CONTACT INFORMATION
Astronomy Department Phone: +1-203-432-3000
Yale University Fax:     +1-203-432-5048
P.O. Box 208101 E-mail: frank.vandenbosch@yale.edu
New Haven, CT 06520-8101