If there is something you would like to hear in our podcasts or a topic you think would be interesting, please send your suggestions and feedback to sunearthday@gmail.com.
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.
"Space Weather Living History" interview with Dr. Michael Hesse.
"Space Weather Living History" interview with Madhulika Guhathakurta.
"Space Weather Living History" interview with Jim Green.
"Space Weather Living History" interview at IHY with Joe Davila, Nat Gopalswami and Barbara Thompson.
"Space Weather Living History" interview with Dick Fisher.
This is the first of our new "Space Weather Living History" Podcast series. We kick this new series off with an interview of David Hathaway, a solar astronomer at NASA's Marshall Space Flight Center.
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 Days" in the podcast directory. All available Sun-Earth Days 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
Some sunspots are cool enough that water vapor can form at a temperature of 1,550 °C.
