Played 489 times before Feb 5 2011.
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Visit Universidad Nacional Autonoma de Mexico’s National Observatory System website here
Remember: November 25th is turning off the external lights day starting at 7pm !
Mon. 17 Nov. 2008 Dan McKay wrote:
Excellent pod cast; very informative and I enjoyed listening to it. Love your voice!
Tue. 27 Jan 2009 Vivian Scott wrote:
Very informative and interesting! I hope you get the visitor’s center soon.