Comrades, Soviet Union's borders now reach space!

A propaganda poster from the Soviet era featuring a man holding up a banner in his hand. There is a spaceship and the Kremlin in the background. The poster is designed in a bold and striking style, with vibrant red, blue and yellow colors dominating the composition. The man is depicted as a strong and authoritative figure, symbolizing the ideals of the Soviet regime. The text on the poster is written in Russian, promoting the Soviet space program and declaring the Soviet Union as a frontier of universe exploration. The overall message of the poster is one of pride, unity, and progress.