in foreground, view from behind, view from above, 2 human astronauts in a white spacesuit with a transparent helmet and backpack are standing and watching (the huge wide valley with enormous majestic magnificent amazing impossible very destroyed ruined sci-fi alien extraterrestrial city, ruined streets, ruined bridges and overpasses:1,3), (sci-fi cityscape, post-apocalyptic cityscape:1,5), amazing geometry, skyline, (the starry sky with moon, stars and entire constellations with galaxies , hyperrealistic, Milky way:1,5),
cinematic lighting, digital painting, bright colors, best quality, masterpiece