Ep 25. Birth of the Moon

Cosmic Journeys season 1, episode 25 is titled "Birth of the Moon." In this episode, viewers are taken on a journey through space and time to discover how the moon came to be.

The episode starts by exploring the current theories of how the moon was formed. One theory suggests that the moon was created when a Mars-sized object collided with Earth billions of years ago. This collision caused debris to fly into space, which eventually formed into the moon.

To understand more about this theory, scientists have been studying the moon's composition and structure. They have found that the moon's surface is much drier than Earth's and lacks many of the same minerals. This suggests that the moon was formed from a different source than Earth.

The episode then delves deeper into the history of the moon and how it has shaped life on Earth. The moon plays an important role in our planet's tides and helps stabilize our planet's rotation. Its gravitational pull has also influenced the way life has evolved on Earth.

Viewers are taken on a virtual tour of the moon, exploring its craters, mountains, and dark side. Through stunning visuals and expert commentary, the episode explains how the moon has been studied and mapped by various space missions, including the Apollo 11 moon landing.

The episode also touches on the ongoing debate over whether humans should return to the moon and establish a permanent lunar base. Some scientists argue that a lunar base could be a stepping stone towards further exploration of the solar system, while others believe it would be too costly and unnecessary.

Overall, "Birth of the Moon" is a fascinating look at one of the most enigmatic and important celestial bodies in our solar system. From its origins to its impact on Earth, the episode provides a comprehensive overview of the moon's history and significance.