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Science/Tech See other Science/Tech Articles Title: Lather up your weekend with the Perseid meteor shower How do you watch a meteor shower? Step one: Find yourself a clear, dark sky late in the evening. Two, pour a cool, summer beverage. Three, find a lawn chair, sit and drink aforementioned beverage. And finally, look up. Not only do we get fireworks on the Fourth of July, we get natures own fireworks in mid August. Check out the Perseid (pronounced PURR-see-id) meteor shower on the night of August 11-12. While the Perseids loiter around our heavens from July 25 through Aug. 20, these shooting stars peak this weekend. You can start looking up late Saturday night and if you are lucky, youll observe a handful of meteors dart across the cosmos. Likely, youll see more after midnight in the wee hours of Sunday morning. The International Meteor Organization and The Observers Handbook 2012 explains that the zenithal hourly rate is about 90 to 100 meteors each hour. Although youll never see that many, be happy with a few. The shower allegedly peaks Sunday at noon Universal Time, which is 8 a.m. Eastern Time. Thats well after the sunrise. So Saturday night and Sunday night could be your best chances. Slightly dampening your observations after midnight, the waning moon rises in the east around 1:30 a.m. (Sunday morning, Aug. 12). Hey, dont fret, its just a crescent, it shouldnt be too bothersome. This shower appears to emanate from the Perseus constellation hence the name Perseid meteors. Like driving through a snowstorm with high beams, thats how these meteors will generally look. Meteors are nothing but a trail of cosmic dust left by comets. On its annual tour around the sun, Earth smacks into these trails. The debris strikes our atmosphere, burns brightly and we see the resulting streaks. Comet Swift-Tuttle leaves the trail that causes the Perseid meteors, which is a middle-age stream, still fairly compact
says author Neil Bone in his book Meteors. Bone explains that these bits of dust are small, like the size of a grain of sand or instant coffee granules. These tiny pieces have little structural integrity and burn easily when they strike our upper atmosphere. Poster Comment: Nature's fireworks ! A great reason for a late night party ! Post Comment Private Reply Ignore Thread Top Page Up Full Thread Page Down Bottom/Latest
#1. To: Buzzard, All (#0)
(Edited)
Bump, it's tonight! I'll be outside with a cool beverage to observe the activity. " The meteors tend to streak across the sky, but you will want to look toward the Perseus constellation, which is in the northeast part of the sky and forms an inverted "Y" shape." Top Page Up Full Thread Page Down Bottom/Latest |
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