The moon is the only natural satellite of the earthThe moon is the only natural satellite of the Earth
The background is the color of a dark night. the moon is covered with cloudsThe background is the color of a dark night. The moon is covered with clouds
An astronaut landed on the moon for a scientific study of the surfaceAn astronaut landed on the moon for a scientific study of the surface
Небесное тело, спутник Земли, светящийся отражённым солнечным светом. Спутник любой планеты ( спец. ).