Orbital and lunar facilities are structures designed for use in space, either in orbit around Earth or on the surface of the Moon. These facilities can serve various purposes, including scientific research, satellite operations, and potential human habitation. Examples include the International Space Station (ISS) in low Earth orbit and proposed lunar bases that could support astronauts and experiments on the Moon. These facilities are essential for advancing our understanding of space and enabling future exploration. They provide platforms for testing technologies, conducting experiments in microgravity, and preparing for long-duration missions to destinations like Mars. As space exploration continues to evolve, these facilities will play a crucial role in humanity's journey beyond Earth.