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presque-raisins2006-07-30-184548

Redshift effect: how is the universe expanding?

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Uploaded on July 31, 2006
Taken on July 30, 2006

presque-raisins2006-07-30-184548

Redshift effect: how is the universe expanding?

73 views
0 faves
1 comment
Uploaded on July 31, 2006
Taken on July 30, 2006
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