Soil samples from the Moon retrieved by Chang'e-5 lunar lander in December 17, 2020 were exhibited at National Museum of China on Saturday. These are China's first samples collected from the moon and the world's freshest lunar samples in over 40 years. In addition, the exhibition also displayed scientific and technological objects related to the lunar exploration project, as well as a large number of pictures and videos, showing the challenging process of trying to realize the dream of exploring the Moon.