前NASA局长急死：赶紧推翻重来，中国才是对的

Core Viewpoint - The former NASA administrator Michael Griffin expressed concerns about the feasibility of the U.S. manned lunar return program, suggesting that the U.S. is falling behind China, which is on a more effective path for lunar exploration [1][2][8]. Group 1: U.S. Lunar Program Challenges - The Artemis program, announced in 2019, has faced significant delays due to complex design and unverified technologies, with the Artemis 2 and Artemis 3 missions postponed multiple times [4][5]. - Griffin criticized the current Artemis 3 mission plan, stating it relies on untested technologies and complex operations that could jeopardize mission reliability [7][8]. - He highlighted that the U.S. has wasted time and may not achieve manned lunar landing before China, emphasizing the need for a simplified approach similar to China's strategy [1][2][9]. Group 2: Comparison with China's Lunar Program - China aims to land humans on the moon by 2030, with progress reported as smooth and on track, contrasting with the U.S. delays [2][4]. - Griffin noted that China's lunar mission plan is simpler and more aligned with the successful Apollo program, utilizing a dual-rocket launch system that has proven technologies [8][9]. - The Chinese government’s ability to execute long-term plans consistently provides them with advantages in project continuity and stability, which Griffin believes the U.S. political system struggles to match [9].