News today that analysis of the Apollo Moon rock samples support the massive impact theory of the Moon's origin:
http://news.nationalgeographic.com/n...space-science/
I wrote about this in the Moonstruck essay of this book -- you can read it as part of the sample at Amazon:
http://www.amazon.com/know-things-we...016942&sr=1-10
Many other interesting articles and essays in the book as well!
Enjoy!