DESK TOP STARS

• Introduction
• How far away is that star? The Inverse Square Law
  • Background
  • Materials
  • Procedure
  • Discussion
  
  
• What are stars made of? Light and Spectra
  • Background
  • Materials
  • Procedure
  • Discussion
  
  
• How fast is that star moving? The Expanding Universe
  • Background
  • Materials
  • Procedure
  • Discussion
  
  
• Wrap-up

About this activity...