This was an interesting article. But some of what they said being new discoveries, weren't exactly new. Maybe, they were just newly confirmed theories though. The reason why I say this is because I had learned some of this in my Astronomy class about a month ago. The class is actaully a tele-web class and is based on a book that was written proabably 2 years ago. Sadly, this means that the book still uses the old solar system. I have to learn all of the more modern discoveries on my own. Thanks for sharing.