Slides and Film Loops

Cavendish Experiment (measurement of 'G') 75,75a Eclipse of the Moon 117 Eclipse of the Sun 116 First U.S. Spacewalk 98 Jupiter Satellite Orbit 72 Kepler's Laws 73 Report from Mars: Mariner 9 96 Retrograde Motion: Geocentric model 70 Retrograde Motion: Heliocentric model 71 Roving on the Moon: Apollo 15 and 16 99 Solar Flares 119 Solar Prominences 115 The Sun: Prominences and Flares Skylab 122 Unusual Orbits 74 Views of the Earth While Receding in Space 97