An Introduction to Solar System Astronomy
Prof. Scott Gaudi
21st Century Astronomy (2nd Edition), by Jeff Hester, et al. (W.W. Norton & Company, ISBN-10 0-393-92443-2, paperback)
If you are not planning on taking Astronomy 162, consider buying The Solar System by the same authors (ISBN-10: 0-393-39009-2), which is just the first half of the full textbook repackaged. It will save you money.
If you are planning on taking Astronomy 162, I recommend buying the full textbook, as just buying the first and second halves as separate books will cost much more than the full edition. If you can find a copy of the paperback edition without the student CD-ROM (which we will not use), you can save a little money.
Astronomy 161 is an introduction to modern astronomy, with an emphasis on the solar system. We will begin with an exploration of the historical development of astronomy to trace the path by which we have come to our present understanding of the Universe, building up along the way the basic toolkit of physical concepts that we will need for our later discussions. The second half of the course will be devoted to an overview of modern solar system astronomy, with particular attention paid to the constituents of the solar system, comparative planetology (structure, surfaces, & atmospheres) and the history and evolution of the solar system.
There will be four homework assignments during the quarter, each consisting of a set of multiple-choice questions. The questions are open book, open notes, open discussion. Homework will be handed out on Monday and due the following Monday.
Collectively the homework will count for 15% of your grade, equivalent to one quiz. The questions on the homework will generally be more challenging than those on the quizzes. They are designed to get you thinking about the course topics in an active way. I encourage you to form study groups to discuss the questions, though you must decide on the final answers yourself.
Homework is due in class on the due date and no late homework will be accepted, except for legitimate, documented emergencies.
There will be three in-class quizzes, scheduled for the following days:
The quizzes will be held at the normal class time, 9:30-10:18am, and you will have the entire class time to take it. Bring only a #2 pencil with you: no notes, books, scrap paper or any other items will be allowed.
All of the in-class quizzes and the final exam will be closed-book, closed-notes multiple-choice tests. These computer-generated tests provide each student with a unique test (you are asked the same questions and answers as everyone else, but the order of questions and answers is randomized).
The in-class quizzes will cover the material in the lectures and readings since the previous quiz, whereas the final exam will be comprehensive, covering the entire quarter. Each consists of 50 multiple-choice questions. The general emphasis is on the important core facts covered, plus some questions that require putting ideas together and drawing correct conclusions. I will also ask a small number of quantitative questions, but the constraints of the multiple-choice format restrict the kinds of such questions I can ask on a 50-question test. As such, I usually defer more complicated quantitative questions to the homework where we have more scope to ask such problems.
Each of the three quizzes will count as 15% of your final grade.
Makeup in-class quizzes are only offered by advance arrangement with the professor. Exceptions will be made for legitimate, documentable emergencies which require no advance notice. If you will be away on an official University-sponsored activity (e.g., sports teams, band, etc.), please provide a letter from your coach, director, etc. in advance of the quiz. In-class quizzes must be made up within one week after the quiz that you missed.
The Final Exam will be on Tuesday, December 8 from 9:30-11:18am in 0100 Mendenhall Laboratory. Attendance at the Final Exam is mandatory. You only need to bring a #2 pencil for the final.
The final will be comprehensive, covering all lectures, and has the same multiple-choice format as the in-class quizzes, only it will be twice as long. It is worth 40% of your final course grade.
If you miss the final exam, you will be given an incomplete (I) with an alternative grade equal to getting a zero on the final, and have to make it up during Winter Quarter 2010 to avoid the alternative grade.
In keeping with official University policy, early finals will not be available for those persons who wish to depart early for the break. Please plan ahead and make your travel plans accordingly.
Lectures and Attendance
Lectures will be daily, 9:30-10:18am, in 0100 Mendenhall Laboratory on the OSU main campus in Columbus.
The daily lectures are your primary resource for this course. Daily attendance is strongly encouraged.
We will not cover all of the topics in the book and I will supplement the book with additional material that is not covered in the book. Outlines of each lecture will be available via the class website. These outlines are intended to be useful aids for studying and following along in class. Remember, these are only outlines of what I cover each day in class, not comprehensive transcripts of the lectures. In particular, I will show many images and animations during class that will not be available on the class website.
Related Readings in 21st Century Astronomy
Because introductory astronomy textbooks designed for non-majors are rarely organized exactly the same as our courses, we will not strictly follow the order of topics in the book. You can expect to jump around some as the course progresses. As such, instead of specific reading assignments, each section of the course will have reading suggestions listed on the class website. However, not all topics in this course are covered by the book, and similarly not all topics covered in the book will be discussed in class. You are only responsible for the contents of my lectures.
To help establish and maintain a courteous, distraction-free learning environment in our classroom, I ask that all students please observe the following basic rules of behavior during lectures and exams:
Your cooperation in observing these rules is greatly appreciated.
In Astronomy 161, the specific learning objectives to achieve these course goals are: