I learned about the Interactive Universe from Phyllis’ Favorites blog. It’s a site from the History Channel, and it’s a pretty dynamic presentation of the planets in our universe.
It’s accessible to high beginner English Language Learners and above.
I’ve placed the link on my English Themes For Beginners page under Planets and Space, and under the same category on my Science page.
Cool site. You may be interested in this: http://www.nikon.co.jp/main/eng/feelnikon/discovery/universcale/index_f.htm
Say Larry, do you have a del.icio.us account? I’m looking for networks/users to share links.