How Far Away Is It

From your back yard to the most distant galaxies, see how:

  • Triangulation can take us across the globe
  • Parallax can take us across the solar system
  • Standard candles can take us across the Milky Way
  • Red-shift can take us across the universe

The video book contains three chapters:

There is also a Preface that identifies me and my intent, and Credits with websites identified that can be used for further research by interested students.

A Cosmic Distance Ladder is constructed and used throughout the video book.