These primitive rocks, true time capsules, take us back to the formation of the Solar System and the birth of the Earth. In recent years, major space agencies have launched missions to these celestial bodies, with some even bringing back samples that are reshaping our understanding. While many asteroids orbit the Sun peacefully, some cross the Earth’s path. To prevent a catastrophic collision, humanity is now learning how to deflect their trajectory.
Session in French (audio also available in English)