Public Outreach Presentations at the CSO 
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Presentation
at Astrovaganza (June 2006) [pdf file, 4MB]
Poster for the Astroday 2005 [pdf file, 953kB]
Sky Light [pdf file, 36MB], by
W. Steiger, January 2007
Light [pdf file, 17MB], by R.
Ceria, January 2007
How to catch weak
signal from distant astronomical objects? [pdf file, 60MB] by H.
Shinnaga, January 2007