Panspermia on the BBC:We Athe Aliens

Hello Gang,

One theory for the beginnings of life on Earth is that our planet was seeded
by chemicals delivered by a comet. It's a concept known as panspermia.

http://www.bbc.co.uk/science/space/life/beginnings/comet.shtml

Horizon considers developments in the field of astrobiology in the last of
the current series, We Are the Aliens.

http://www.bbc.co.uk/horizon

Also the UK science magazine BBC Focus in its October 2006 edition in their Human Evolution Special had a very interesting article concerning panspermia.

http://www.bbcfocusmagazine.com/viewIssue.asp?id=648

http://www.bbcfocusmagazine.com/

Alex