Celestial Explorer on Alien Terrain

Prompt:  Create an image featuring two astronauts in retrofuturistic space suits against a lunar or Martian landscape with a rocky, barren ground and a clear blue sky. The foreground astronaut is in a dominant stance, standing confidently with one hand raised to shield eyes from the bright light, gauging the distant horizon. The suit is a warm orange color with classic design elements such as ribbed joints for flexibility and a simple, round, bubble-like helmet. The face of the astronaut is partially visible through the helmet's clear visor, showing focused eyes. The second astronaut is positioned in the midground, engaged in observation or communication, using a tripod-mounted device, embodying the spirit of exploration. In the background, a spherical space habitat with a singular round portal and ladder suggests a temporary human outpost. Above the scene, vintage sci-fi theme, invoking a sense of adventure and nostalgia. The overall tone of the image captures the aesthetic of mid-20th-century science fiction book covers or posters, complete with textured paintbrush effects to simulate the look of an original painting.