400 years of the telescope
Saturday 10th October 2009 from 13h30 to 15h00
Salle 2 / Grand Amphithéâtre
Official website : 400 years of the telescope
Saturday 10th October 2009 from 13h30 to 15h00
Salle 2 / Grand Amphithéâtre
Official website : 400 years of the telescope