Experts: Bright Flash + Loud Explosion In Northern Minnesota Not A Meteor, So What Was It?
If it wasn't a meteor, what was it?
Meteor
WATCH: Bright Flash, Thunderous Boom Over Northern Minnesota Monday Night
The boom rattled windows and shook homes across much of the area.
Fireball Lights Up the Sky in Iowa, Nebraska
Nearly 350 calls poured in after a bright fireball lit up the skies over a few Midwestern states Monday night.
Giant Meteorites Pummel Iowa!
OK, it happened 470 million years ago, but is causing problems today when trying to drill for water. Iowa has two of only 28 confirmed meteorite craters in the U.S.