On the other hand, space exploration is also very important. With new knowledge, humanity has new opportunities, new boundaries open. In addition, many say that in the future it is planned to "move" to the moon. But before doing this, you need to fully understand what is happening. New discoveries, new technologies. Also, when studying space and observing, gaining new knowledge - scientists can foresee and protect us from any disasters that could cause great harm, so this is important for our own safety. However strange it may be, the study of the cosmos has helped to make some discoveries in medicine, which greatly simplified the lives of many people, it is not known what awaits it yet.