The recent discovery of the presence of water on the moon is increasingly changing the paradigm of space exploration. Scientists discovered that water on the moon exists in the form of ice, hidden in its dark and cold polar areas. This discovery is very significant, because water is an important component for supporting life as well as providing resources for future missions. The study of water on the moon began with the Chandrayaan-1 mission launched by India in 2008. This mission succeeded in detecting water molecules on the lunar surface using a spectrometer. This discovery was followed by a NASA mission, which used the Lunar Reconnaissance Orbiter (LRO) and several lander missions for further confirmation. The data shows that the ice is trapped in areas not exposed to sunlight, especially in craters near the moon’s south pole. One of the main implications of finding water on the moon is the potential to support long-term manned missions. Water can be processed into hydrogen and oxygen, providing fuel for rockets used for longer journeys to Mars or other destinations. Apart from that, water is also needed to sustain astronauts and produce food outside the earth. Further analysis shows that the volume and distribution of lunar ice is quite significant. The moon’s south pole area is thought to hold enough water ice to support a human colony. Apart from that, it is hoped that further research carried out using rovers and landers will also provide more in-depth information about the condition and composition of the ice. The use of advanced technology, such as more sensitive remote sensing and more focused missions, allows researchers to get a clearer picture of the moon’s water potential. NASA’s Artemis mission, which aims to return humans to the moon, is expected to utilize these resources. This mission will not only focus on exploration but also plans to build infrastructure to support continued space research. It is important to note that this discovery also opens up opportunities for astrobiology research. Water is a key element for supporting life, so the presence of water on the moon increases the possibility that life as well as microbial organisms might be able to survive in the lunar environment. The discovery of water on the moon marked a major step in space exploration. Not only does it provide new insight into the moon, but it also expands the potential for human exploration to other planets. Focusing on lunar water could lead to other amazing discoveries, including a better understanding of the formation of the moon and planets in our solar system. The future of space exploration looks bright with these resources.