article: Stellar classification
links: Rho Cassiopeiae VV Cephei HR 5171 Rho Leonis Arabic numerals Giant star Pistol Star Alpha Centauri Deneb Capella Dwarf star Rigel Subgiant Polaris Zeta Cephei Chi Cygni Main sequence Proxima Centauri Sun Mira Mu Columbae Antares VY Canis Majoris Sirius Hertzsprung-Russell diagram Hertzsprung-Russell Diagram Hypergiants Red supergiant Arneb White dwarf Pollux Procyon