A high–tech station has been built on the surface of the moon, a joint project between Russia and the United States. The best astronauts of both countries settle on the Earth's satellite to explore its secrets and complete tasks from the scientific center. The motley crew is led by a strict and determined dog Kazbek, who cannot do without the help of his experienced "fighters" – the famous dogs Belka and Strelka, Veni the rat, Wachowski the cat, Bonnie the chimpanzee and other pioneering animals. Together with the audience, the characters will have to learn a lot of new and interesting things about our vast universe and the relatively small Moon. Researchers will encounter the phenomenon of moonquakes, engage in mining on the Moon, study the theories of its origin and test their friendship more than once, experiencing the most unusual adventures.