"A Hard Rain's A-Gonna Fall on the Dark Side of the Moon..."
The Astrowright has been doing some lunatic slow blogging on an interesting problem:
One of these is not like the other...
Jason discusses how we came to be thinking about these things in Part I:
It is an interesting problem.
A Hard Rain's A-Gonna Fall on the Dark Side of the Moon II: Thinking About Earthshine
We had an idea that maybe we could figure out what the essential ingredient in the peculiar morphology of the Moon was, and tomorrow, the paper comes out.