Separation of the earth and the night sky, light on the horizonSeparation of the earth and the night sky, light on the horizon
On a dark background is an unknown planet on which the lights of civilization are shiningOn a dark background is an unknown planet on which the lights of civilization are shining
The bright light of a star illuminating an unfamiliar planetThe bright light of a star illuminating an unfamiliar planet
Dark silhouette against the background of light from the planetDark silhouette against the background of light from the planet