On April 8, around 3:15 p.m., Northeast Ohio will experience a total solar eclipse, where the moon will completely cover the sun and reveal the corona, the sun���s atmosphere.
According to the , this will be the first total eclipse in Ohio since 1806, and the next is predicted for 2099. You could say this is a once-in-a-lifetime experience for the area.
Alex Clevinger, doctoral student and teaching assistant in 蹤獲扦���s Department of Physics, is most excited about the optical illusion that will occur during the total eclipse.
���Our eclipses are so rare, but they're actually because the moon and the sun appear to be about the same size in the sky,��� Clevinger said. ���When you look up in the sky, the moon and the sun are about the same size which is pretty unusual. The Earth has a pretty big moon. The moon is about a fifth of the size of the Earth.���
To view the optical illusion of the eclipse, you must wear specific eyewear. According to , regular UV glasses cannot protect your eyes from the rays of the sun, and neither can camera, binocular, or telescope lenses.
Instead, wear ���safe solar viewers��� that comply with the , NASA insists.
During the total eclipse, expect some time of twilight as the moon covers the sun, but Kent isn���t in the direct total coverage area, Clevinger said.
���I wouldn't say the middle of the night darkness, but maybe more than twilight, towards sunset,��� Clevinger said, ���It's not going to be completely dark because we're still going to be seeing the corona of the sun.���
Clevinger���s favorite part of eclipses is the history behind them. He mentioned both Ancient Greece and a Concorde Jet.
According to , in 1973, scientists boarded a jet and chased an eclipse in Africa as the moon���s shadow cast itself across the continent, giving them 74 minutes of totality.
In "Finding Our Place in the Cosmos: From Galileo to Sagan and Beyond" from the , there is the story of Aristarchus of Samos, a Greek astronomer who determined lunar eclipses were key to understanding and documenting Earth���s shape in the 3rd century, B.C.
Veronica Dexheimer, associate professor and director of Center for Nuclear Research in the Department of Physics noted these fun facts from NASA:
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