Solar Eclipse Can Only Take Place at the Phase of a New Moon, When the Moon Passes Directly Between the Sun and Earth and Its Shadow Falls Upon Earth’S Surface

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Solar Eclipse Can Only Take Place at the Phase of a New Moon, When the Moon Passes Directly Between the Sun and Earth and Its Shadow Falls Upon Earth’S Surface

SolarAugust Eclipse 21, 2017 Credit: Luc Viatour / www.Lucnix.be Earth-Moon-Sun Connection A solar eclipse can only take place at the phase of a new moon, when the Moon passes directly between the Sun and Earth and its shadow falls upon Earth’s surface. In a total eclipse, the disk of the Sun is fully obscured by the Moon. In partial and annular eclipses, only part of the Sun is obscured. Cr Geometry of Total Solar Eclipse edit : Lu c V ia to The small area where the umbra ur touches Earth's surface is where a total eclipse can be seen. The larger light gray area is the penumbra, in which a partial eclipse can be seen. Total Solar Eclipse Credit: Sagredo A total solar eclipse occurs when the Moon completely covers the Sun's disk, as seen in this 1999 solar eclipse. Prominences can be seen along the limb (in red) as well as Annular Solar Eclipse extensive coronal ﬁlaments. An annular solar eclipse Cred it: S mr (upper left) occurs ge og when the Moon is too far away to completely cover the Sun's disk In some ancient and modern cultures, solar eclipses have been attributed to (May 20, 2012). supernatural causes or regarded as bad During a partial omens. A total solar eclipse can be solar eclipse frightening to people who are unaware (lower right), of its astronomical explanation, as the Sun seems to disappear during the day the Moon blocks and the sky darkens in a matter of only part of the minutes. The image on the right is from Sun's disk Antoine Caron’s (1515-1593) Dionysius Converting the Pagan Philosophers. (October 23, 2014). Credit: J. Paul Getty Museum Credit: Tomruen Credit: University of Colorado.

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Solar Eclipses, One of Nature’S Most Impressive Sights, Have Fascinated People for Thousands of Years
® World Book Student Database The trusted, student-friendly online reference tool. Name: ____________________________________________________ Date:_________________ World Book Online: Solar eclipses, one of nature’s most impressive sights, have fascinated people for thousands of years. How much do you know about solar eclipses? Answer these questions to find out! Solar Eclipse First, go to www.worldbookonline.com Then, click on “Student.” If prompted, log on with your ID and Password. Find the answers to the questions below by using the “Search” tool. Since this activity is about solar eclipses, you can start by searching the key word “eclipse.” Write the answers on the lines provided or below the question. Find1. A It! solar eclipse takes place when the sun appears to become dark as the _______________ passes between the sun and Earth. 2. A _______________ eclipse occurs when the moon darkens as it passes through Earth’s shadow. 3. During a solar eclipse the moon’s shadow usually moves from west to east across Earth at a speed of about _______________ miles ( _______________ kilometers) per hour. 4. What is the average time the sun is totally darkened during a total solar eclipse? 5. A total solar eclipse can be seen only in certain parts of the world, which lie in the __________________________. © 2017 World Book, Inc. Chicago, Illinois, U.S.A. All rights reserved. World Book and the globe device are trademarks or registered trademarks of World Book, Inc. This webquest may be reproduced without World Book’s permission provided that it is reproduced exactly as published by World Book and is reproduced for entirely non-commercial educational purposes.
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Solstices & Equinoxes –Precession – Phases of the Moon –Eclipses
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