Andromeda (constellation) Northern constellation named for the mythical princess; contains the Andromeda Galaxy (M31), several bright stars and deep‑sky objects, and figures prominently in history, mytholog…
Canis Major: Southern Constellation Containing Sirius and VY Canis Majoris Canis Major Canis Major, a southern constellation anchored by Sirius—the night sky's brightest star—and home to red hypergiant VY Canis Majoris. Explore its notable stars, history, deep-sky ob…
