Solar eclipse, It occurs when the Moon passes in front of the Sun., There are three main parts of the Moon's shadow during an eclipse., The umbra, penumbra, and antumbra., Umbra, The portion of the Moon's shadow where the Moon completely covers the sun., Antumbra, The area of the shadow beyond the point of the umbra. The outline of the Sun can be seen around the shadow of the Moon., Penumbra, The area of the shadow where only a portion of the Moon is in front of the Sun., Types of Solar Eclipses, Total, annular, and partial, Total eclipse, The Sun is covered completely by the Moon. The portion of the Earth that is in the umbra experiences a total eclipse., Annular eclipse, The Moon covers the Sun, but the Sun can be seen around the edges of the Moon. It occurs when the viewer is within the antumbra., Partial eclipse, Only a portion of the Sun is blocked by the Moon. It occurs when the observer is within the penumbra., Solar Eclipse Guidelines, Never look directly at a solar eclipse without proper eye protection..

Solar Eclipse

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