astronauts fly in space. a boy, a girl, dogs in astronaut costumes and planets in the background.

astronaut dog cosmonaut star plate card cute galaxy planet cosmos child childhood baby kid fantasy scifi color style flying funny sky flat universe cosmic mystery object world travel saucer space vector cartoon illustration happiness happy friendly joyful purple blue inhabitant eyes gradient girl big flies dreams background helmet fly spaceship ship banner landscape horizontal wallpaper animal curiosity diverse group african american ethnic groups astronauts boy dogs costumes planets mood joy fun space background