The new space race between NASA and China is heating up as both entities strive to be the first to achieve significant milestones in space exploration. NASA's Artemis project, centered around hydrogen-oxygen engines, has faced setbacks while China made headlines with the successful test of a powerful 220-ton hydrogen-oxygen rocket engine. This breakthrough brings China closer to achieving heavier payload launches, longer missions, and potential moon landings with astronauts. The use of hydrogen as a fuel source is gaining traction due to its efficiency and eco-friendly nature, making it an attractive option for future space missions. The competition between the two space giants is not just about technological advancements but also about navigating international agreements that promote collaboration over ownership of space resources. While the race for space dominance continues, the ultimate goal remains ensuring humanity's ability to explore and potentially colonize new frontiers beyond Earth.