Fifty years have passed since humans returned to the Moon, when a scientist arrives on the Far Side of Earth's only natural satellite. Though formally sent to head a scientific mission located at the Lunar Radio Observatory, his real mission is to lead an investigation in regard of establishing a second radio telescope of the Far Side. However, the Moon is not only interesting for scientists but also for project developers. And as a four-decade-old arrangement banning tourist resorts on the Far Side is about to lapse, these project developers are eager to build a new hotel there. This brings the scientists on a collision course with the project developers.