ASTR 220 Collisions in Space
Summer I 2007
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
You may contact Dr. Hayes-Gehrke at
firstname.lastname@example.org or x5-5099.
The image in the background of this page was taken by Debra Meloy
Elmegreen and colleges at Vassar College and the Hubble Heritage Team
at the Space Telescope Science Institute.
The material on these webpages is Copyright © 2006 by Melissa N. Hayes-Gehrke and may not be reproduced without my permission.