Pixelated Space Odyssey: Explore the Universe

A pixelated space scene featuring a dark sky filled with distant stars, nebulae of vibrant colors such as purple, blue, and pink, and planets with textured surfaces in the foreground. There should be a glowing ring around the planet, and there should be several small asteroids in space. The stars should twinkle slightly, and the nebula should create the effect of air whirling. The overall aesthetic should be retro, reminiscent of pixel graphics from the 80s using black and bright colors.