Oort Cloud

Ask an Astronomer: What is the Life Cycle of a Star? Ask an Astronomer: What is the Life Cycle of a Star?- Article describing stellar evolution. Stellar Evolution (a la Chez Stella) Stellar Evolution (a la Chez Stella)- The Universe in the Classroom: Basic school lesson introducing stellar evolution metaphorically through a restaurant setting. Stella Estrella Astronomy Club Stella Estrella Astronomy Club- A high school project with information about the star Antares and how it evolved to the star that it is now. Stellar Evolution Stellar Evolution- Stars and the Hertzprung-Russell diagram (where a star's absolute luminosity is plotted against its surface temperature). Stellar Evolution Stellar Evolution- Article from Wikipedia providing an account of the birth, life and death of stars. Stellar Evolution I: Solar Type Stars Stellar Evolution I: Solar Type Stars- The complete sequence of events in detail. The Evolution of Stars The Evolution of Stars- Lectures on the main sequence, red giants, stellar clusters and variable stars. Semi-technical. Life and Birth of Stars Life and Birth of Stars- The physical structure of stars, energy generation, mathematical models, main-sequence stars and the birth of stars. Starclock: Stellar Evolution Software Starclock: Stellar Evolution Software- Starclock is a program for DOS that animates the evolution of stars on the HR diagram. Astronomy HyperText Book: Stellar Evolution Astronomy HyperText Book: Stellar Evolution- From the Electronic Universe Project.