How could I have missed this?
Yesterday was the 100th anniversary of the Tunguska explosion.
A great round up of all things Tunguska here.
July 1st, 2008 by Glenden Brown 
Glenden Brown
July 1st, 2008 by Glenden Brown Glenden Brown
Yesterday was the 100th anniversary of the Tunguska explosion.
A great round up of all things Tunguska here.
July 1st, 2008 at 8:58 am
Thanks for the link. A good article, even though it gave short shrift to the extraterrestrial spaceship theories. Where’s Cliff when we need him?
July 1st, 2008 at 9:25 am
I like the idea of aliens sending a message by blowing up Tunguska.
July 1st, 2008 at 9:43 am
This was an early warning on global warming, and we ignored it.