Sunday, August 10, 2008

Perseid meteor shower peaks Tuesday morning

If you want to see this year's Perseid meteor shower, you may want to get to bed early Monday night, and wake up early -- very early -- Tuesday morning. Specifically, you'll want to head outside around 2:00 AM local time, or shortly thereafter, and look up. Wherever you are, the shower's peak will happen between around 2:00 AM (which is approximately when the moon sets) and dawn.

According to NASA, there should be "plenty of meteors -- perhaps one or two every minute." That's assuming you're in a dark-sky location; the closer you are to bright city lights, the fewer meteors will be visible. Becky and I are tentatively planning to head out to a dark spot on the edge of the Smokies and check out the action. It'll be Loyette's first middle-of-the-night astronomy adventure. Probably of many. :)

If you're not willing to brave the wee hours of the morning, but you'd still like to see a meteor or two, try hunting for "earthgrazers" Monday evening:

[A]round 9 pm [local time,] when Perseus first rises in the northeast...is the time to look for Perseid Earthgrazers--meteors that approach from the horizon and skim the atmosphere overhead like a stone skipping across the surface of a pond.

"Earthgrazers are long, slow and colorful; they are among the most beautiful of meteors," says [NASA's Bill] Cooke. He cautions that an hour of watching may net only a few of these at most, but seeing even one can make the whole night worthwhile.

Also, Jupiter and the Moon will make a striking pair in the southern sky Monday night.