During the webcast, scientists Eric Christian, Nicky Fox, Terry Kucera and Sten Odenwald shared discoveries about the sun, while students monitored the sun and prepared their own space weather forecast. Hosted by Troy Cline and Paul Mortfield. - posted March 27, 2009
Join us as we explore the Top Five Solar Discoveries. - posted March 16, 2009
NASA Astronomer, Dr. Sten Odenwald explains the blackout of 1989 and its effects. At the end of the video we are treated to a fantastic interview with Troy, the NASA Edge crew, and Dr. Sten Odenwald - posted March 13, 2009
Astronomers have studied solar flares for the last century but only in the last 50 years have their impacts to radiation and communications technologies become more than just a nuance to just be endured. - posted November 19th, 2008
You know you're not supposed to stare at the sun, but who could resist a peek at this? A new NASA spacecraft called the Solar Dynamics Observatory, or SDO, will deliver startling images of the sun with ten times more detail than HDTV. - posted November 17th, 2008
Learn why our poles are so important to study when it comes to exploring other planets.
Learn more about auroras on other planets in our solar system. Join us for a beautiful Polar Sunrise; then experience a trip through the tundra as we search for aurora!
The URL of this podcast RSS/XML feed is:
There are any number of free programs that you can download to play your podcasts -- itunes and ipodder are the most common. Simply copy and paste this URL into your podcast software, or click on the Subscribe POD graphic . Your browser will then open a new page containing the actual RSS/XML feed for our podcasts. Simply copy the URL in the address bar of your browser and paste it into your podcasting application. Or, simply copy and paste the URL below into your software. Alternately, you can simply drag the XML graphic directly into the iTunes applications or open iTunes first and do a keyword search for "Sun-Earth Day" in the podcast directory. All available Sun-Earth Day podcasts will appear.
A Podcast is a collection of audio or video content that's powered by subscription software called RSS. Just like a magazine automatically gets delivered to your home when you subscribe, a podcast delivers new content directly to you -- without you having to check on the Web site for updates.
When you subscribe, you can go directly into your podcast software and have it search for new content. All the latest Podcast updates will automatically get downloaded for you. You can then choose to listen or view the content right then, or download it to a portable listening device for later viewing or listening.
For a listing of all NASA portal podcasts, please visit the NASA podcast page at: http://www.nasa.gov/podcast
Magnetic fields and electric fields are aspects of a more basic field in nature called the electromagnetic field.