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Week of March 28 -- April 3, 2010
Another month, and another full moon shines in our sky this week. Anyone who has ever watched the moon cycle through our sky each month has noticed that we always see the same side of the moon.
This simple observation naturally begs the question …Read more.
Week of March 21 -- 27, 2010
The man who flew a kite in a lightning storm so that we might one day have electricity, and penned such poignant words as "in this world nothing can be said to be certain except death and taxes" — the great 18th-century philosopher, …Read more.
Week of March 14 -- 20, 2010
Spring is about to ... well, spring! At least, in the Earth's Northern Hemisphere, anyway.
This year's official onset of spring occurs on March 20 at 10:32 a.m. PDT (1:32 p.m. EDT). Astronomers are fond of saying that the first …Read more.
Week of March 7 -- 13, 2010
One thing I've learned from helping beginning stargazers is that they often have some deeply ingrained misconceptions. One of the most common is this: "If you've seen one star, you've seen 'em all."
Experienced sky watchers, however, know …Read more.
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Week of Aug. 3-9, 2008I always look forward to August. For one thing, the searing desert heat where I live is almost at an end. For another, the skies are particularly generous with their offerings. But my favorite reason for enjoying August is that I get to write a word I can use only once a year: "Thither." It comes up every year around this time because it's when we're approaching the annual Perseid meteor shower. It was the ancient Chinese who first documented this shower in the year 36 and wrote, "more than 100 meteors flew thither in the morning". Of course, they used a corresponding word in Chinese, but you get the idea. The New Lexicon Webster's Dictionary of the English Language defines the word "thither" as an adverb that means "to or toward that place." And my guess is that the "place" to which they referred was the shower's "radiant." Stand outside during any meteor shower and you'll see meteors, or shooting stars, all over the sky. But if you trace their paths backwards, they all appear to come from one specific location in the sky. This year's peak occurs late during the night of Monday, Aug. 11, and early the morning of Tuesday, Aug. 12. Typically we spot most meteors before dawn. This isn't a conspiracy to prevent evening stargazers from watching the show; it occurs because it's during those hours that we face the direction of our planet's motion and can watch as the atmosphere sweeps up meteoric particles. During the shower's peak, stargazers can expect to count as many as 50 or 60 meteors per hour once the bright, gibbous moon sets low in the west. For the best view, many people camp in the mountains or countryside, or park their cars alongside rural roads away from traffic. Be sure to take a lawn chair or sleeping bag, a blanket or hot chocolate to keep warm, and gaze up toward the northern and northeastern sky. And I'll just bet that, before the night is over, you actually hear someone utter the word "thither"! To find out more about Dennis Mammana and read features by other Creators Syndicate writers and cartoonists, visit the Creators Syndicate website at www.creators.com. COPYRIGHT 2008 CREATORS SYNDICATE INC.
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