an animated heart-d planet in a galaxy filled with colorful stars, with little cartoon astronauts planting love flags

heartwarming interstellar imaginative spacethemed exploration astronauts valentines futuristic enchanting lovethemed loveplanet whimsical celestial twinkling undefined animated colorful romantic universe adorable floating creative artistic cartoon vibrant playful fantasy magical planets surreal festive planet galaxy cosmic design joyful dreamy starry cosmos unique heart stars flags space theme scifi orbit love cute