Generally speaking, a solar eclipse occurs when the moon passes in front of the sun and its shadow is cast down on earth. A total eclipse occurs when the moon completely covers the sun while a partial eclipse occurs when it partially covers it. To view a solar eclipse a person needs to be directly located in line with the moon and the sun. To safely view an eclipse it is important to note that observer needs to take certain precautions to safeguard his/her eye health from the harmful rays emitted by the sun during the eclipse. These may not be obvious to the observer but there nonetheless.
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