A meteor exploded over northern Ohio with the force of 250 tons of TNT on March 17. Here's where the meteorite shards may have fallen, what they look like, if they're safe, and what to do if you find one. A rare daytime fireball burst to life in the skies over the Midwest on the morning of March 17, creating a loud sonic boom that rattled houses as the meteor arced Earthward before fracturing over northern Ohio with the force of 250 tons of TNT. Now, ... [4278 chars]