The astronaut's footprint on the earth's moon satelliteThe astronaut's footprint on the Earth's Moon satellite
Top view of a part of the earth far from the atmosphereTop view of a part of the earth far from the atmosphere
The earth against the background of a magical green glowThe earth against the background of a magical green glow
When it's day on one half of the earth, it's night on the otherWhen it's day on one half of the Earth, it's night on the other