A solar eclipse is a rare weather phenomenon that is a sight to behold, but viewing an eclipse can be harmful to your eyes if the right precautions are not taken. Looking directly at the sun can cause ...
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What is a solar eclipse?
A solar eclipse occurs when the moon positions itself between Earth and the sun, casting a shadow over Earth. We explore the ...
Looking too long at the sun can cause permanent damage to the retina. "Eclipse Across America," will air live Monday, April 8, beginning at 2 p.m. ET on ABC, ABC News Live, National Geographic Channel ...
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