Small comets phenomena is amazing (I thought of it while reading the web feed from GreenieWatch-then to see another smart Freeper mention it-cool.) Anyways I read the book on the "snowball comets" in the early 1990s. More evidence of the 'divine design' of the universe and how God purposely planned a home for the crown of his creation - us.
"The Privileged Planet" is a very high quality documentary showing evidence that the Earth is uniquely suited for carbon-based life AND scientific discovery.
http://www.discovery.org/scripts/viewDB/index.php?command=view&id=2170&program=CSC%20-%20Video%20and%20Curriculum%20-%20Multimedia
Marked for later