1908: A fireball streaking across the sky and a massive explosion in the Siberian hinterlands marks the largest recorded collision ever between Earth and an object from space.
The
Originally Syndicated via RSS from Wired: Top Stories


1908: A fireball streaking across the sky and a massive explosion in the Siberian hinterlands marks the largest recorded collision ever between Earth and an object from space.
The
Originally Syndicated via RSS from Wired: Top Stories