意識の深層 Arcturus: A Comprehensive Research Report on the Galactic Federation’s Oversight of Earth’s Ascension and Higher-Dimensional Intervention
Chapter I — Astronomical Background: Physical Properties & Galactic Position of α BoötisArcturus (α Boötis) is the brightest star in the northern hemisphere, located approximately 36.7 light-years (11.26 parsecs) from Earth. It is the principal star of the constellation Boötes, designated “Alpha Boötis” in the Bayer classification. With an apparent magnitude of −0.05, it ranks as the fourth brightest star in the entire night sky — surpassed only by Sirius, Canopus, and Alpha Centauri — and is recognised as the most luminous object in the northern celestial sphere. This star forms a key vertex of both the “Spring Arc” and the “Spring Triangle,” and can be easily located by extending the curve of the Big Dipper’s handle.