Nov 30 2011

Article d’Arnaud… à lire

http://www.facebook.com/l.php?u=http%3A%2F%2Fkumafr.wordpress.com%2F2011%2F11%2F29%2Fuse-a-telescope-to-see-through-space-and-time%2F&h=_AQHZFbA7AQH7W1hG1dGxXhFmya6ad0jAphx1soXnrRBm6A

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