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Astro 1050     Wed. Sep. 10, 2003
•(NOTE: These slides are essentially the same as Monday’s)
•How the stars move across the sky during the night
–The celestial sphere
•Cycles
–Motion of the Sun
–Seasons
–The Moon on Wednesday: phases and eclipses
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Reading in Horizons:
For today and Fri.: Ch. 3
For Monday: Ch. 4
Reminders:  Homework now posted on WebCT
Labs begin this week!
Look for MARS while it is bright
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