Drivong home from work late night after putting gas in my car im driving down flagler streetand before i reach 57th avenue I see falling from sky a huge bluish/white ball of light. It was half the size of the moon the way it looked tonight. Can’t be meteor, I’ve seen falling stars. This was too big, I was scared that I thought it was some sort of spherical missile about to blow up Miami. Afterwards heard helicopters in sky.