Re: Tunguska
<If correct, this explanation would somewhat weaken the NEO impact threat, I suppose.
Not really. There's still that big hole in Arizona to look at and think about. Not to mention a load of dead dinosaurs.
Space/Science » in reply to Tunguska
<If correct, this explanation would somewhat weaken the NEO impact threat, I suppose.
Not really. There's still that big hole in Arizona to look at and think about. Not to mention a load of dead dinosaurs.