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Spring 2008  Astr 10  3/6  Lecture 2.6  
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"The scientific theory I like best is that the 
rings of Saturn are composed entirely of lost 
airline luggage."
--Mark Russell

TODAY: RINGS AND SATELLITES
Rings and things 
     Fig. 12.28
     (Fix, _Astronomy: Journey to the Cosmic Frontier_, 4/e)
     Saturn Satellite Movie
     Cassini Division (left), Encke Gap (right)
     Pan Within Encke Gap
     Fig. 12.33
     Prometheus, Pandora and Saturn's F Ring
     Backscattering and Forward Scattering
Tidal heating
     Galilean Satellites
     Fig. 14.2, Fig. 14.1
     Geysers on Triton
In-class activity 12 (*.pdf)
     Find and sit in your assigned groups
     Turn in group worksheet
CPS activity: Quiz 6 review
     You must use your own clicker for participation credit

NEXT TIME 
Quiz 6 Announcements
     Tuesday, 3/11, 1:00-1:15 PM
     Closed-book, closed-notes
     Five multiple-choice questions
          (spread out over the four Q6.x learning goals)
     No work needs to be shown; no partial credit
     No scantrons; circle answers directly on Quiz
     **USE YOUR OWN UNIQUE 4-DIGIT P.I.N.**