This site contains a booklet about the life cycle of stars. The information covers the birth and ultimate fate of both sun-sized and massive stars. The stellar endpoint of sun-sized stars includes both white and black...

This software for Windows, from Project CLEA -- Contemporary Laboratory Experiences In Astronomy, presents students with a radio telescope. The default operating characteristics (beam width, receiver noise, steerability)...

This site has three videos on X-ray binary systems, black hole M87, and neutron stars using either AVI or quicktime format. The videos are less than a minute long, but effectively portray these compact objects and how...