Before revision: May 2012: organization of the annual ECSITE conference: 1,000 professionals from 40 countries 2013: acquisition of a Martian meteorite April 2014: opening of La Coupole de l'Astronome and new educational laboratories July 2017: opening of the renovated planetarium 8,9,10 June 2022: 25th anniversary of Parc 11 Some figures 200,000 visitors in 2004 Park area: of exhibition space 2 planetariums of 140 and 280 seats, and in diameter respectively.
After revision: May 2012: organization of the annual ECSITE conference: 1,000 professionals from 40 countries 2013: acquisition of a Martian meteorite April 2014: opening of La Coupole de l'Astronome and new educational laboratories July 2017: opening of the renovated planetarium June 2022: 25th anniversary of Parc Some figures 200,000 visitors in 2004 Park area: of exhibition space 2 planetariums of 140 and 280 seats, and in diameter respectively.