It is true that no human has set foot on the Moon since the last Apollo mission in 1972. The Apollo program was primarily driven by political motivations during the Cold War, and after achieving the goal of landing humans on the Moon, the focus of space exploration shifted towards other objectives such as low Earth orbit operations, satellite deployment, and robotic exploration.
While no manned missions have returned to the Moon, there has been significant progress in lunar exploration through unmanned missions. Numerous robotic missions from different countries have been sent to the Moon to conduct scientific research, gather data, and explore its surface. These missions have provided valuable insights into the lunar environment and have paved the way for potential future manned missions.
However, there has been renewed interest in returning humans to the Moon in recent years. NASA, the United States' space agency, has plans to establish a sustainable presence on the Moon through its Artemis program, with the goal of landing astronauts on the lunar surface by 2024. Other countries, such as China, also have active lunar exploration programs and have successfully sent robotic missions to the Moon.
Returning humans to the Moon is a complex and costly endeavor that requires significant resources, technological advancements, and international cooperation. It involves various challenges, including the development of advanced spacecraft, life support systems, and the logistics of sustaining humans in a harsh lunar environment. Nonetheless, efforts are being made to overcome these challenges and to make future manned lunar missions a reality.