ASTR 100 Introduction to Astronomy
There is one textbook required for the course.
The class website is on the Enterprise Learning Management System that
is used by the university. The URL is https://elms.umd.edu/. Once there,
you will need to login with your university Directory ID and password.
If you do not know your Directory ID, or you forget your password,
there are instructions on the website about what to do. The syllabus
and assignments will be posted there, as well as being distributed in
- A customized workbook of "Lecture-Tutorials for Introductory Astronomy", ISBN 058305393, available in the
Note: email addresses are @umd.edu.
The background image was taken by the Cassini spacecraft; image
credit is to NASA/JPL/Space Science Institute.
The material on these webpages is Copyright ©
2011 by Melissa N. Hayes-Gehrke and may not be reproduced without my