Light Videos and Features
 | Mysteries of the Sun Videos and a companion booklet which introduces Heliophysics: the study of the Sun's influence throughout our solar system. |
 | Tour Of The Electromagnetic Spectrum Video Tour of the Electromagnetic Spectrum |
 | Telescopes and Light Video Tour of Telescopes and Light |
 | The Great Observatory Origins Deep Survey The most powerful telescopes on the ground and in space have joined forces over the last decade in a unique observing campaign, known as the Great Observatories Origins Deep Survey, or GOODS, which reaches across the spectrum and deep back into cosmic time. |
 | Aurora from ISS Orbit Watch an aurora video taken from the International Space Station. |
Features
Title | Description | ||||
|---|---|---|---|---|---|
Explore the electromagnetic spectrum and use color to determine stellar temperatures. | |||||
See the latest SDO images of our Sun. | |||||
Distances are notoriously difficult to measure in astronomy. | |||||
See the latest SOHO images of our Sun. | |||||
Learn the basics of light, telescopes, and optics. | |||||
Your infrared guide to the world and the Universe beyond. |
