//the cosmonaut and the moonwalker//

In the current realities of Earth, astronauts had the opportunity to fly peacefully to the moon and other planets for research.
Centuries passed, and life emerged on the Moon, as well as on other planets. It developed very rapidly, surpassing Earth in inventions and science. Because of all this, both planets began to compete, although they did not start a war.
Every year, lonely astronauts were sent to the moon, settling them in a special "Earth district."
Anton became one of these astronauts. Things hadn't worked out in his personal life, and his higher education was going to waste. Therefore, Anton decided to fly to the moon.
Anton was settled in a small house and provided with a universal spacesuit and a special map so that he could live peacefully in this place.
The first week went quite normally, but one day Anton was standing in a store. Fortunately, the stores had areas equipped with oxygen, and Anton could comfortably take off his helmet.
A Lunarian approached Anton, handing out flyers. Seeing a Lunarian so close, Anton froze.

Civilizations began to flourish on the Moon, as on other planets. The planets' inhabitants both cooperated and competed with each other. The Lunar civilization became one of the most advanced in terms of industry and science. The Lunarians are very skeptical of Earthlings.