Fireballs are flying -- and Perseid meteor shower hasn't even peaked

The Perseid meteor shower is still days away from hitting its peak, but a NASA camera network has already captured video of fireballs from the annual night sky light show.

NASA's network of meteor-tracking cameras spotted the early meteor last week in a preview of what may come when the Perseid meteor shower peaks over the upcoming weekend.

[link to www.nbcnews.com]