Tag: space history
January 31: Beyond Vision
January 30: Using Astronomy to Teach Kids about Science
January 28: Galileo Musings on Ariosto, Trajectories, and Trebuchets
January 27: Jupiter’s Great Red Spot
January 26: 60th Anniversary of Hale Telescope "First Light"
January 25: The Equation of Time
Date: January 25, 2009 Title: The Equation of Time Podcaster: John Dalziel Organization: The Computus Engine Description: Why does the time on a sundial rarely match...