Meaning of "Mare Tranquillitatis" by Vangelis

The lyrics of "Mare Tranquillitatis" capture the surreal and otherworldly experience of astronauts landing on the moon. The astronaut's casual conversations about their surroundings, such as saying "Hello mom" and discussing the beauty of what they see, juxtapose the monumental achievement of human exploration in space. The simple, human moments shared between the astronauts provide a poignant contrast to the vast and unknown landscape of the moon. Overall, the lyrics highlight the awe, wonder, and humanity involved in such a historic event.