NASA's video of astronaut Alan Shepard hitting golf balls on the moon with a six iron.
Creative Commons Attribution License 2.5 at http://creativecommo ns.org/licenses/by/2 .5/
Video taken in ultraviolet light by the TRACE satellite. Following a solar flare, you can see many loops brighten. The loops are due to magnetic fields.
http://trace.lmsa l.com/Science/Scient ificResults/trace_cd rom/html/mov_page.ht ml
In honor of the former planet, here is the NASA launch video of the New Horizons mission to Pluto and the Kuiper Belt.
The mission will reach Jupiter in 2007 and Pluto in 2015. More information, photos and video are available at http://pluto.jhuapl. edu/index.php
Videos of Saturn's moons returned by NASA's Cassini space probe. The first close approach is the moon Hyperion and the second is Dione.
The soundtrack is by the incomparable Archie Bell and the Drells (provided by youtube!)
http://saturn.jpl .nasa.gov/operations /index.cfm
For education purposes: A video of the Sun in extreme ultraviolet wavelengths. Notice how Sun changes in time as it goes through the 11 year activity cycle.
Courtesy of SOHO/EIT consortium. SOHO is a project of international cooperation between ESA and NASA.
See http://sohowww.nasco m.nasa.gov/
The planet Jupiter as seen by the New Horizons spacecraft, which is passing Jupiter on its way to Pluto. Visit their website http://pluto.jhuapl. edu/gallery/missionP hotos.html for more images. This NASA video is available for educational purposes.
Pacific Ocean waves that look like a textbook example of wave phenomena. Diffraction, reflection, and interference are all obvious. I took this with my digital camera, so its pretty shaky and low resolution.