I'm a big astronomy buff. Don't miss this. It's one of the two big regular meteor showers every year. One year, in West Virginia, I actually saw a fireball fall in the sky - we're talking glowing ball of fire. Absolutely amazing.
Every year during mid-August, when the Earth passes close to the orbit of Swift-Tuttle, the bits and pieces ram into our atmosphere at approximately 37 miles per second (60 kps) and create bright streaks of light.
According to the best estimates, in 2004 the Earth is predicted to cut through the densest part of the Perseid stream sometime around 7 a.m. ET on Thursday, Aug. 12. Activity could be high for a few hours on either side of that time.
The late-night hours of Wednesday, Aug. 11, on through the first light of dawn on the morning holds the promise of seeing a very fine Perseid display. The bright light of a Full Moon almost totally wrecked last years shower, but this year it will be a lovely crescent, about 3 days before New phase. Moreover, it will not rise until around 2:30 a.m. local daylight time on the morning of the12th, hovering to the east of brilliant Venus.