Tunguska solved - for now. Great article and piecing together of facts by the scientists.

Huh? Say what? Oh! Of course! Yeah, I definitely think high energy counter-rotating eddies explain it all, too. . .

I thought everybody knew that Tunguska was caused by an exploding black hole that powered an alien spacecraft`s engine. One crew member ejected and survived, where it made its way to Mississippi, where it changed places with a human named Vernon and became Elvis Presley`s father. Nostradamus predicted it.