Teleporting dinamite

A long time ago in Antarctica, someone hit a button on a panel, and a brilliant light light up the surrounding area.  The man threw dinamite throught the "gate" to another world.  It destroyed the planet of Eurelpena.  This formed the asteroid belt...  Ten years after some discoveries,  Scientists believe in the giant impact theory.  This supports the idea because of the fact that it exploded.  but the idea needs polishing...  Earth crashed into this giant planet and flung objects into spac to form the moon.