Images 
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| ESOhour during IAU General Assembly 2009 | ESOhour during IAU General Assembly 2009 | ESOhour during IAU General Assembly 2009 | ESOhour during IAU General Assembly 2009 |
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| ESOhour during IAU General Assembly 2009 | ESOhour during IAU General Assembly 2009 | ESOhour during IAU General Assembly 2009 | ESOhour during IAU General Assembly 2009 |
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| Music event arranged by Rio Prefeitura | Music event arranged by Rio Prefeitura | Music event arranged by Rio Prefeitura | Music event arranged by Rio Prefeitura |
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| Professor Antoine Labeyrie | Dr Michael Shao |
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