For more than 50 years, no human has set foot on the Moon. But starting in 2025, the return to our celestial neighbor begins – first with a flyby, then with landings. The goal is a permanent presence. For the Artemis program, the USA has teamed up with international partners. However, China is also forging coalitions for its ambitious lunar program, including with Russia. The world will witness a new race in space. This book helps to understand what is different this time compared to the first lunar missions, who sets the rules, and what it means for us here on Earth.