Videos created and shared by NASA. Posted here for ease of access.

More information from NASA about the EMS can be found here: http:--missionscience.nasa.gov-ems-index.html

--NASA Mission Science--

Welcome to the Tour of the Electromagnetic Spectrum. This unique NASA resource on the web, in print, and with companion videos introduces electromagnetic waves, their behaviors, and how scientists visualize these data. Each region of the spectrum is described and illustrated with engaging examples of NASA science. Come and explore the amazing world beyond the visible!