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Aesculapius
05-13-2008, 06:31 PM
http://www.kobe-u.ac.jp/en/info/topics/t2008_03_04_01.htm

http://dsc.discovery.com/news/2008/02/28/planet-solar-system.html


Whatcha think?

sarah
05-13-2008, 06:49 PM
I think that is so cool.

great thread :)

Míchéal
05-13-2008, 06:52 PM
interesting stuff...

Aesculapius
05-13-2008, 07:04 PM
2/3 the size of Earth is about the size of Mars.

I'm still searching for a particular article (I may have to start digging through some notebooks here), but, I recall reading an article at least twelve years ago which mentioned the orbit of the planet Mars, and how it's orbit hinted at a large object that could have passed close to Mars long ago.

John Blaze
05-14-2008, 09:41 PM
very interesting, thanks Aescaulipus.