What arm of galaxy is our solar system?

Our solar system is located in the Orion Arm, also known as the Orion Spur, which is a minor arm of the Milky Way galaxy. The Orion Arm sits between the larger Perseus Arm and the Sagittarius Arm. It contains several notable stars and structures, including the Orion Nebula and the Pleiades star cluster. This region of the galaxy is rich in star formation and other celestial phenomena.