Tuesday, January 27, 2009

Solar Eclipse "Ring" Seen Over Indonesia

 
January 26, 2009--The dark disk of the moon creeps across the setting sun during the first solar eclipse of 2009, as seen on Monday from Manila Bay in the Philippines.

People viewing from the southern Indian Ocean were among the few to see the full annular eclipse, so called because at its peak the eclipse is surrounded by an annulus, or ring, of fiery light.

Because the moon's orbit is elliptical, its distance from Earth--and thus its apparent size--varies over time. Annular eclipses happen when the moon looks too small to completely cover the sun, an event that occurs about 66 times a century.
A sequence of photos shows the moon passing between Earth and the sun before, during, and after an annular eclipse, as seen on January 26, 2009, from Bandar Lampung in Indonesia.

The path of the full annular eclipse crossed mostly open ocean in the southern part of the globe, starting about 560 miles (900 kilometers) south of Africa and not reaching land until it crossed Australia's Cocos (Keeling) Islands in the Indian Ocean (
see map).

Still, observers in southern Africa, Madagascar, Australia, and Southeast Asia were able to watch a partial eclipse.

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