A Selected List of Web Sites for Instructors of Introductory Astronomy Courses

Antonio Cidadao's Time lapse Animations

By Object

• The Sky
• The Sun
  • Current Solar Images
  • Solar Type Spectra
  • Solar Phenomena - Definitions and Examples
• Earth
• The Moon
• Mars
• Asteroids
• Jupiter
• Saturn
• Detecting Other Solar Systems
  • California and Carnegie Planet Search
• Planetary Nebulae
• Supernova Remnants
• Star Clusters (Galactic and Globular)
• The Interstellar Medium
• The Milky Way Galaxy
• Galaxies
• Galaxy Clusters
• Appendices / Tables
  • WebElements Periodic Table of the Elements
  • A Dictionary of Measures, Units and Conversions
  • Physical Constants
    • Fundamental Physical Constants from NIST
    • Physical Constants
    • Physical Constants and Astronomical Data
    • Astro-Physical Calculator (includes tables of constants)
    • Values of Selected Fundamental Constants
    • Fundamental Atomic Constants

Please contact: tbalonek-AT-mail.colgate.edu for questions, comments, ...

Last modified: August 18, 2006