Friday,
November 15, 2013
Reminder: The review session for Test 3 will be on Tuesday at 7:00 pm.
Btw, this is what M15 looks like!
Today's topics:
Top Hat Question
Star Formation
and Evolution
Reading: Chapter 12; See also the lecture notes on star formation and evolution, and today's class summary.
Spaceweather; APOD; The Planets Today; Clear Sky Clock; PhysOrg Astronomy News; The Sky at a Glance
