The Palais de la Découverte, créated in 1937 is installed in the west wing of the Grand Palais in Paris.
It is a real museum which aim is to explain science (mathematics, astrology, physics, chemistry, astronomy,...) to people through live and interactive scientific experiences. It also has a Zeiss Planetarium with a 15 metre dome.
Avenue Franklin D. Roosevelt
Paris - 8th arrondissement
Metro station : "Franklin D. Roosevelt" or "Champs-Elysée Clemenceau" 300 metres