I hope you will enjoy them.
- Astronomy video courses
- History
- UCTV
- Roving Mars with Steve Squyres (Conversations with History)
- Roving Mars: Spirit, Opportunity, and the Exploration of the Red Planet
- Millennium Lecture: Dark Matter And the Ultimate Fate of the Universe
- Exploding Stars - Celestial Fireworks!
- The Universe Has No Center... and You're Not There
- NOVA (PBS)
- Countdown to the Invisible Universe (1987)
- Beyond the Milky Way (1981)
- The Elegant Universe: Einstein's dream
- The Elegant Universe: Sting's the thing
- The Elegant Universe: Welcome to the 11th Dimension
- The Universe
- Photo Tech EDU
- Day 1:Photo Technology Overview
- Day 2:Photo Technology Overview Continued
- Day 3: Ray Tracing, Lenses, and Mirrors
- Day 4: Resolution isn't Everything: Luminosity, Contrast MTF, Flare, and Noise
- Day 5: Silicon Image Sensors
- Day 6: Digital Camera Image Processing Pipelines
- Day 8: Diffraction and Interference in Imaging
- Day 9: Amateur Astrophotography