Thursday, June 19, 2008
Announcements: Extra lab reminder.
Today's topics:
Midterm Test 2
Reading: Chapter 8.
Related news: Physicist reads the history
of the solar system in grains of comet dust (spaceref).
Spaceweather; APOD; Heavens-Above; Clear Sky Clock; Space Calendar; S&T Sky at a Glance; Textbook Website
