American Museum of Natural History
American Museum of Natural History: Ology: What Do You Know About Stars?
Test your knowledge with this ten-question quiz on stars. Focusing on stars in the Milky Way galaxy, questions range from the life cycle of a star to the number of stars in our galaxy.
California Institute of Technology
Spitzer Science Center: Dusty Death of a Massive Star
Under the heading, "Dusty Death of a Massive Star" this site examines specific details of an image displaying bits and pieces of a star after a supernova. The image is enhanced and enlarged in a second picture.