Aliens on the Moon

This audiobook has been recorded using Text to speech (TTS). We all wonder whether planet Earth has been visited by aliens. Millions of people around the planet have seen them. But very few people can see what is happening on our moon. It is in fact a perfect place for aliens to use as a base for visiting us. Especially because the dark side of the moon cannot be observed by us. Could it be that our secretive governments know about them? Has NASA come into contact with them? The fact is astronauts from several countries claim to have seen UFO's on or near the moon. Even NASA astronauts have claimed in public that there was and is a government cover up. So what is the truth? Are there aliens on the moon?