Video Tapes
- Tacoma Narrows Bridge Collapse
- Forgotten Fundamentals of the Energy Crisis
- NOVA: UFO's: Are we alone?
- PBS Video: The Astronomers
- Where is the Rest of the Universe?
- Searching for Black Holes.
- A Window to Creation
- Waves of the Future
- Stardust
- Prospecting for Planets
- Prof. Hawkings Universe
- The Origin & Evolution of the Universe (4 Tapes)
- Apollo 13: To the Edge and Back
- Voyage through Space
- The Tools of Modern Astronomy
- An Astronauts View of the Earth
- Carl Sagan: Portrait....
- Astronomy