A total solar eclipse is seen in Jiuquan, in China's western Gansu province Friday Aug. 1, 2008. Millions of Chinese along the ancient Silk Road gathered Friday to gaze at a total solar eclipse, an event traditionally fraught with superstitious meaning coming one week before the start of the Beijing Olympics (AP Photo).
Totality: solar eclipse, which the Chinese word for is "Rishi" meaning "eaten sun," can be seen above the Jiayuguan Fort on the Great Wall of China in the town of Jiayuguan, Gansu Province August 1, 2008 (David Gray/Reuters).
Solar Eclipse Friday to Fascinate Millions
A total eclipse of the sun Friday should fascinate millions of lucky skywatchers in Greenland, Siberia, Mongolia and China, but be available to everyone through NASA, in partnership with the Exploratorium and the University of California, Berkeley, which will transmit live images on NASA TV.
If the weather cooperates, people along a narrow path who venture out and look up will see stars during the day as the sun is gradually devoured and ultimately blotted out by the moon. Unlike ancient times, when eclipses were viewed as bad omens in many cultures, fewer people should be expecting doom this time around. Still, myths persist, especially in remote regions, so it's likely there will be some banging on pots and other creative tactics employed to drive the "evil spirits" away.
Map showing path of solar eclipse which will cross China one week before the start of the Olympic Games (AFP/Graphic).
Billions of people along the path, including most of Europe and Asia, have a chance to see an interesting but much less foreboding partial eclipse. The northern half of Maine and the Canadian Maritime Provinces will be graced with a partial eclipse at sunrise.
Myth and mystery Solar eclipses occur when the moon moves in front of the sun. This can happen only at the time of a new moon, when the moon is between Earth and the sun. When the three objects align perfectly an eclipse occurs. Before there was a scientific explanation for eclipses, myth and mystery was pervasive. Many cultures thought a demon [asura] or dragon [naga] was devouring the sun.
Partial solar eclipse is seen next to the Independence monument in Almaty August 1, 2008 (REUTERS/Shamil Zhumatov, KAZAKHSTAN).
"By some accounts, the two astrologers were negligent in their duties and did not foretell the event for the Emperor," Odenwald writes in a historical article published by NASA. "They were summarily beheaded for their negligence of duty." The ancient Chinese banged pots and drums to shoo the frightful sun-eating character away, according to the Exploratorium Science Center in San Francisco. In India, people would immerse themselves in water to help the sun fight the dragon [naga-raja]. Even nowadays many myths persist. In Egypt, as one example, children are often kept indoors with windows covered or shades drawn during an eclipse.
Hindu devotees take a holy dip in the river Yamuna during a partial solar eclipse in the northern Indian city of Mathura August 1, 2008 (REUTERS/K. K.Arora, INDIA).
Prior to a total solar eclipse in 2006, one Indian paper advised pregnant women not to go outside during the eclipse to avoid having a blind baby or one with a cleft lip. Food cooked before the eclipse was to be thrown out afterward because it would be impure and those who are holding a knife or ax during the eclipse would cut themselves, the Hindustan Times added.
In Togo, authorities prior to the 2006 solar eclipse called on villagers to stay home. "Please, do not go out and keep your children indoors on solar eclipse day,'' Togo's minister for health said in a message broadcast on state television.
A woman looks at the moon partly covering the sun, during a partial solar eclipse, in St. Petersburg, Russia, Friday, Aug. 1, 2008 (AP Photo/Dmitry Lovetsky)
Risk of eye injury
However, looking directly at the sun, even during a partial eclipse, will damage your eyes unless you wear proper eye protection. It is extremely dangerous to eyesight to look directly at an eclipse at any stage expect during totality.
Glasses designed specifically for eclipse viewing are recommended, or a handful of indirect viewing methods can be used: With masking tape, cover all but a 1/2-inch square of a small mirror. Project the sun onto a shaded wall. Or with a pencil, poke a small hole in a piece of paper. Let sunlight fall trough the hole onto a second sheet of white paper about a foot below.
- Original Story: Solar Eclipse Friday to Fascinate Millions
Meditative power: "With one's hand one touches and strokes even the...moon, so mighty and powerful" (Samannaphala Sutra) (AP Photo/Dmitry Lovetsky).