[RadioAstronomer]

Read here:

http://www.talkorigins.org/faqs/moon-dust.html

[Amish with an attitude]

The paper is fundamentally flawed, it utilizes a closed Earth model for it's data collection, hardly a valid comparison to a moon without atmosphere.

Inherent in their calculation is the presupposition that the Earths age is 4.5 billion years, a theoretical number with no factual evidence to support it. Such circular reasoning fails the scientific test, pure Codswallop!