Subject: White multi-stage launch vehicle ascending from the Earth's surface, with red decorative rings on its rocket body, bright light-yellow high-temperature plume ejecting from its tail, and thick columnar gray ascent exhaust trailing behind it. Scene: Near-Earth cosmic perspective, below is the curved surface of the blue Earth covered with white clouds, above is the vast deep starry sky filled with tiny twinkling bright stars. Style: Sci-fi realistic style space-themed digital illustration, with fine and realistic details, combining authenticity and technological sense. Color palette: Overall cool tone, mainly using dark navy blue of deep starry sky and icy blue of the Earth, with light yellow of the rocket's plume and bright white of the rocket body as accent colors for contrast, the overall tone is clean and transparent. Lighting: The main light source is the self-illumination of the high-temperature flame ejecting from the rocket's tail, paired with soft cool cosmic ambient light, with clear overall light and shadow contrast, the plume area has the highest brightness, and the starry sky area has soft and even light. Composition: Vertically symmetrical composition, the launch vehicle is located on the画面 vertical central axis, the lower half of the画面 is the curved surface of the Earth, the upper half is the vast starry sky, the visual focus is concentrated on the rocket main body on the central axis, with balanced layout between the upper and lower parts of the画面. Usage: Can be used as space-themed promotional material, technology poster background, and illustration for space popular science content.