Chasing the total eclipse across the Pacific Oceanby Frank Close / January 4, 2013 / Leave a comment
Published in January 2013 issue of Prospect Magazine
Total solar eclipse: “like a black sunflower with the most delicate of silver petals”
What is the most beautiful natural phenomenon that you have ever seen? A brilliant rainbow set against a distant storm, or a blood red sky just after sunset, perhaps? But anyone who has experienced the diamond ring effect that heralds the start of a total solar eclipse will agree it puts all others in the shade.
About once every 18 months, the moon passes directly between the sun and earth. As the moon moves slowly across the face of the sun, it casts a shadow on the earth’s surface about 100 miles in diameter, which is the distance from one horizon to another. As our planet spins in its daily round, the shadow rushes across land and sea at about 2000 miles an hour. Those beneath it as it passes see, for a few minutes, night brought to the dome of the sky directly overhead. Looking up myopically, you would see stars as if it were normal night, accompanied by an awesome sight: a circle of profound blackness, a veritable hole in the sky, surrounded by shimmering white light, like a black sunflower with the most delicate of silver petals. One watcher described it to me as like “looking into the valley of death with the lights of heaven far away calling for me to enter.”