A very original and surprising film: rain of eggs, bathtubs full of beans, immense expanses of milk bottles and cups of coffee. Why all this? Journey into the immensity of the universe in search of planets outside the solar system. The point about the SETI project and the radio signals arriving from space. Behind the scenes of Valentina Tereskova's flight. In the depths of the sea, we will meet the aliens who populate our planet. In Peru we will discover a necropolis with hundreds of mummies still intact. Journey to the four corners of the planet to discover the most spectacular UNESCO sites.