The Lunar Gateway, a planned space station orbiting the Moon as part of NASA's Artemis program, is facing significant challenges. Delays, cost concerns, and potential US funding cuts have sparked a debate: is an orbiting space station truly necessary for achieving lunar objectives? This article explores the strategic, operational, and financial feasibility of the Lunar Gateway, considering its role in supporting crewed and robotic missions, scientific research, and technological advancements. It also examines the potential consequences of its cancellation, including the impact on international cooperation and the future of deep space exploration. The article concludes by emphasizing the importance of a long-term, collaborative approach to sustainable exploration beyond Earth's orbit, and the need to ensure that the benefits of the Lunar Gateway are preserved through alternative projects.