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Identifying Patterns in the Solar System
Identifying Patterns in the Solar System

... Outer planets. Determine 4 characteristics that are common only for Inner planets and 4 characteristics that are common only for Outer planets. In the middle, list 3 things that both Inner and Outer planets have in common. ...
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White Dwarfs - Astronomy - The University of Texas at Austin
White Dwarfs - Astronomy - The University of Texas at Austin

Section 22.2 The Earth-Moon-Sun System
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... Restate the key ideas in the book. The Moon orbits around Earth over a period of 29 days. It reflects light from the Sun as it orbits, which accounts for its phases. Earth orbits around the Sun, and turns on its axis over a period of 24 hours. Stars are suns that are far away from Earth and can be s ...
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ISP 205: Visions of the Universe

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the earth in space - North Salem Schools Teachers Module

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... 2. The hotter region directly above the Sun's visible surface is called the a. chromosphere b. photosphere c. corona d. ionization region e. convection zone 3. The ten million tons of particles that escape the Sun each year in the form of the solar wind get out mainly from regions called a. sunspots ...
Homework Solutions Chapter 4
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... In other words, it would take less than 3 liters of water per minute — which is less than 1 gallon per minute — to meet all U.S. energy needs through nuclear fusion. This is somewhat less than the rate at which water flows from a typical kitchen faucet. So if we could simply attach a nuclear fusion ...
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... Go out and look at the sky. Can you tell what time of day it is? Is the sun high or low in the sky? What does this tell you about the time of year? If you were a Viking boy or girl, what would you be doing at this time of day and year? Write a story about it. ...
How Big Is Jupiter? - Nevada Outdoor School
How Big Is Jupiter? - Nevada Outdoor School

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Other Solar Systems Around Other Stars

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The Universe Starring Man? The Impact of Scientific

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Orrery



An orrery is a mechanical model of the solar system that illustrates or predicts the relative positions and motions of the planets and moons, usually according to the heliocentric model. It may also represent the relative sizes of these bodies; but since accurate scaling is often not practical due to the actual large ratio differences, a subdued approximation may be used instead. Though the Greeks had working planetaria, the first orrery that was a planetarium of the modern era was produced in 1704, and one was presented to Charles Boyle, 4th Earl of Orrery — whence came the name. They are typically driven by a clockwork mechanism with a globe representing the Sun at the centre, and with a planet at the end of each of the arms.
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