Interstellar relations refer to the interactions and relationships between different civilizations or species across the universe. This concept often explores how advanced societies might communicate, trade, or engage in diplomacy with one another, considering the vast distances and challenges posed by space travel. The study of interstellar relations includes examining potential technologies, such as Faster-than-Light travel, that could enable contact between distant worlds. It also involves understanding the implications of extraterrestrial life and how humanity might respond to discovering intelligent beings beyond Earth.