Most people enjoy watching the night sky. And the brightest object in the sky is the Moon. Every night the Moon rises in the East and sets in the West. It takes about 27 days to go around the Earth, and it’s an interesting fact that we always see the same side of the Moon. The Moon is the closest object to the Earth. It would take us only 13 hours to get to the Moon by rocket. If we were able to travel at the speed of light, it would take a bit less than two seconds.
There is a very thin atmosphere on the Moon. Life is not possible there. In spite of this, the Moon can be used as a base for space exploration and even for space tourism. Some space companies say that they will be able to take tourists to the Moon as soon as in 2020.