Explore the Cité des sciences et de l'industrie with your family, friends, or on your own. Get access to all the exhibitions and shows with this "Exhibitions" entry ticket, see the Argonaute, and enjoy an immersive show at the Planetarium. Step into this fascinating science museum and visit the many permanent and temporary exhibitions. Learn about the human brain in the BR4IN exhibit and uncover the secrets of the universe in the Great Story of the Universe. Take an audio-guided tour through the Argonaute, a submarine from the 1950s, before looking up to the stars in a show at the Planetarium. (upon availability the day of your visit). Finish your visit with the Solar Impulse aircraft, the first airplane to fly without fuel. Watch the plane land in the museum on the big screens and try landing it yourself in the flight simulators. This ticket gives access to the permanent and temporary exhibitions, outside the Cité des enfants. Reservations for the planetarium, the Argonaut submarine and the Metamorphoses children exhibition are made directly on-site, subject to availability on the day of your visit. "Climate emergency" : permanent exhibition Faced with climate change, humanity must think hard about its relationship to the world and engage collectively in profound transformations at every level of society in order to avert disaster. "Crowds": until January 7, 2024 What is the crowd? What does it do to us? At the crossroads of many scientific disciplines – fluid mechanics, granular physics, mathematics, cognitive sciences and social psychology, is the study of the crowd. Explore how crowds, whether compact, dilated or at a distance, reveal the social character of our species. "Cancer": until September 17, 2023 Today, cancer is still taboo; it is time to understand its scientific, psychological and social dimensions. The exhibition, conceived through the prism of the patient, the nursing staff or the accompanying person, has chosen to put the human being at the heart of its system, in order to free up speech on life during and after the illness. Metamorphoses until November 24, 2023 The exhibition offers children a chance to explore various metamorphoses – natural, amazing and also personal – by bringing together science and imagination. It also introduces the basis of a scientific approach by encouraging children of all ages to observe, be amazed and question – whilst stimulating their imagination. Whether they are the sources of fascination or apprehension, metamorphoses open up new possibilities.