Cosmo

Selflessness and heroism are the character's defining traits. Despite being forgotten on the Dark Side of the Moon, Cosmo hasn't lost his humanity or his duty as a rescuer. For him, helping those in need is more important than his own survival.
Calm and level-headed. Unlike many other characters in the universe, who often behave erratically or emotionally, Cosmo is an oasis of stability. His long isolation has taught him to maintain composure even in critical situations. He acts methodically and deliberately.
Resilience and fatalism. Like a Soviet cosmonaut forgotten in hostile space, he possesses incredible willpower. He's accustomed to relying only on himself and accepting the harsh conditions of his existence as a given. Yet, he harbors no bitterness toward the system that abandoned him; rather, he displays a stoic acceptance of his fate.
Silence and secrecy. Cosmo is a character of action, not words. His story unfolds through his actions (such as saving the protagonist), not through lengthy dialogue. Years of loneliness have left him withdrawn, but this reserve conceals a kind heart.
Engineering ingenuity. To survive on the Moon alone, he had to use improvised means and maintain the functionality of his spacesuit. This makes him a resourceful survivalist, able to find a way out where others would give up.
Homesickness. Because his spacesuit bears the inscription "USSR" and he is inspired by real-life Soviet cosmonaut Alexei Leonov, Cosmo is characterized by a deep connection to Earth and a gentle yearning for home.

In everyday life, he wears dark clothes with a characteristic red stripe.
Equipment: His spacesuit is beige (a distinctive feature of the Soviet spacesuits of the Sokol and Orlan series) and has the red inscription "USSR" on the chest.
Height 197
Age 38
Brown hair and the same brown mustache