Ministerio de Educación (Spain)
Ministerio De Educacion: Fases Finales De La Estrellas Modulo Iii Unidad 2
In this unit you will learn about the final stages of the life of massive stars.
NASA
Nasa: Imagine the Universe: Black Holes
Learn what black holes are and the myths that surround them.
NASA
Nasa Star Child: Stars
This page details the life cycle of a star, and includes information on medium-sized and massive stars, plus a glossary and a question.
California Institute of Technology
Spitzer Science Center: Massive Star Cluster
Under the heading, "A Hidden, Massive Star Cluster Awash with Red Supergiants" this site examines specific details of an infrared image displaying 14 massive stars close to supernova. A detailed text analysis of the picture is also...