Occultations and Transits

Mysteries of Deep Space Mysteries of Deep Space- PBS companion site explores the secrets of the universe with an interactive timeline, classroom activities, a trivia challenge, and questions and answers … Walk the Solar System Walk the Solar System- JavaScript calculator of sizes and distances of solar system bodies for making a scale model. Stanford SOLAR Center Stanford SOLAR Center- A collection of educational activities and resources based on Solar Oscillations Investigation (SOI) and Solar and Heliospheric Observatory (SOHO) data. Star Gazer Home Page Star Gazer Home Page- Home of Jack Horkheimer. The first and only weekly TV series on naked eye astronomy. The National Schools Observatory The National Schools Observatory- Offers access to professional telescopes worldwide for observations made by school children and teachers.