SiliconInvestor
     Advanced Search   [ sign in ]

register
Register

 Coffee Shop : Let’s Talk About Our Feelings about the Let’s Talk About Our

 Public Reply | Prvt Reply | Mark as Last Read | FilePrevious 10 | Next 10 | Previous | Next  
To: Tom Clarke who wrote (5278)12/3/2011 10:16:42 AM
From: DMaA of 5288
 
The favorite theory today is that Earth collided with a planetoids about the size of Mars. The material from the mantle of both bodies coalesced into the moon. The iron core of the planetoid merged with Earth's. Earth has a much larger core then any of the other rocky planets.
Report TOU ViolationShare This Post
 Public Reply | Prvt Reply | Mark as Last Read | FilePrevious 10 | Next 10 | Previous | Next  

HomeMailHotSubjectMarksPeopleMarksKeepersSettings
Terms Of UseContact UsCopyright/IP PolicyPrivacy PolicyAbout UsFAQ
Copyright © 1995-2013 Knight Sac Media. All rights reserved.