The Universe

Author: Kathy Gustavson with permission from the Education Team for the Sloan Digital Sky Survey
Age Level: High School (14+), University

Index:

• Introduction
  Announcements
• General
• 1,) The Universe: Your Cosmic Address
• 2.) The Universe: How Big Is It?
• 3.) The Expanding Universe
• 4.) How Do We Know?
• 5.) Distances
• 6.) Magnitudes and Distances
• 7.) Redshifts
• The Diagram
• The Big Bang
• The Hubble Diagram with More Galaxies
• Research Challenges
• Send a Postcard to Space!