The X International Astronomy Olympiad to be held in Beijing (China) on October 25 - November 2, 2005. The 10th International Astronomy Olympiad will be held on October 25 - November 2, 2005. ... Day of the official departure is November 2. ... Applications . ... The official deadline for receiving the applications from countries by the Advisory Committee (with all personal data for every person) to have free invitations for visa (visa fee discount proposed): . ... Monday, October 31 - Rest day . ...