In 1977, NASA launched Voyager 1 and Voyager 2 to study the planets in the solar system farthest from Earth. The two probes transformed our view and our knowledge of these faraway worlds. Today, over 40 years from their launch, they continue to explore the unknown of interstellar space, carrying with them a message in the case of an encounter with extraterrestrial life.
Session in French (audio also available in English and Spanish)