This site, created at the University of Cambridge, is meant for the introductory astronomy student who is seeking to understand cosmology issues. There is extensive information on the Big Bang theory, galaxies and...
Activities written by educators with input from scientists, researchers, students, and teachers are provided here to help you and your students investigate light, optics, and color. Each activity has a teacher version...
In this activity students read about the effects of radiation on airline passengers, and discover that during a trip in a jet plane at altitudes of 30,000 feet, cosmic rays and other energetic particles pose a great...
Manage your resources
Save, organize, and share resources that you find.
Subscribe to bulletins
Automatically be notified about new resources that match your interests.
It's easy, fast, and FREE!