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 | ||||
|---|---|---|---|---|---|
| Star Light, Star Bright | Explore the electromagnetic spectrum and use color to determine stellar temperatures. | ||||
| SDO's images of our Sun | See the latest SDO images of our Sun. | ||||
| Using Color to Estimate Distance | Distances are notoriously difficult to measure in astronomy. | ||||
| SOHO's images of our Sun | See the latest SOHO images of our Sun. | ||||
| Light, Color & Optics | Learn the basics of light, telescopes, and optics. | ||||
| Cool Cosmos | Your infrared guide to the world and the Universe beyond. |
