Magic Forums

I was watching this program on tv and it said that a meteor may come to earth. Either that or what they call a "Fire-Ball". A fireball is just a big ball of fire that comes from space and before hitting the ground it just blows up. they showed a video of how it could happen and it completely dissolves everything. it explodes like 5 miles over the city. A similar thing happened in russia 100 years ago and they dont know where it came from. its still a mystery. thts kind of odd. but what my real question is, is if this is how the world may end, would there be any protection spells strong enough to save peoples lives?