#m31
- Andromeda — A common typographical error or digital misspelling for the correct term Andromeda. In an astronomical context, it refers to the giant spiral galaxy neighboring the Milky Way (M31) or to the northern hemisphere constellation. In a mythological context, it represents the Ethiopian princess rescued by Perseus from the clutches of a sea monster, later becoming a stellar symbol due to ancient Greek legends.
- Andromeda — A heroine in Greek mythology, daughter of King Cepheus and Cassiopeia, rescued from a sea monster by Perseus. In modern astronomy, the term designates a northern constellation and, notably, the Andromeda Galaxy (M31), a massive spiral galaxy located structurally as the Milky Way's closest major galactic neighbor.