Stars: Facts about stellar formation, history and classification

How are stars named? And what happens when they die? These star facts explain the science of the night sky.

Blue-white Rigel is Orion's brightest star

Pietro Angelo Secchi, Astronomy, Jesuit, Physics

STARS - その他

Types of Stars, Classification, Size & Life Cycle - Video & Lesson Transcript

Stars Different types « KaiserScience

Stars - NASA Science

Stars & Constellations for Kids, Teaching Wiki

STARS - ミュージシャン

Stars: Facts about stellar formation, history and classification

Cecilia Payne-Gaposchkin, British Astronomer & Harvard Professor

Stellar parallax, astronomy