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Published byLydia Gardner Modified over 9 years ago
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We Live Where?! Miss Napolitano
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Formation of the Solar System Nebula: birthplace of stars Star leaves nebula Star is rotating: gases and material surround it Gravity, rotation, condensing Planets may be formed Moons may be formed around planets
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Our Place in the Universe
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The Milky Way Galaxy
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How BIG are We, REALLY?? Check out this video that shows our size relationship with the rest of the Universe.video
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Rotation EVERYTHING IS ROTATING!!! –Sun rotates around center of Milky Way galaxy –Earth rotates around Sun –Moon rotates around Earth –Why does the Sun Shine?Why does the Sun Shine?
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The Earth and the Moon ¼ the size the Earth 238,712 mi. from Earth 60-70 hours to get there 4.6 billion years old Tilted 5° in its orbit Brain Pop The MoonBrain Pop
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The Moon
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The Near Side Rotates in 27.3 days. One Revolution in 27.3 days. Moon rotates and revolves at the same = we only see one side The NEAR side There is NO DARK SIDE There is a FAR side….
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And the Backside! The FAR side http://photojournal.jpl.nasa.gov/catalog/PIA00304
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Characteristics of the Moon What do we see when we look at the Moon? Light, shiny places Dark, flat places Craters: Deep, bowl-like spots formed from meteor impacts Mountains: Bright areas Mare: Dark, flat areas, known as “Seas”
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Our Moon Look at the NEAR side and the FAR side of the Moon. How are they SIMILAR? How are they DIFFERENT?
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Phases of the Moon Check out this video on Moon Phaseson Moon Phases Brain Pop
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Phases of the Moon How are the phases of the Moon formed? Let’s make our own! Make sure you follow directions carefully!
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Moon Stats Moon’s orbit around Earth is inclined about 5 degrees to Earth’s plane of orbit around the Sun Ecliptic plane Sun Earth Moon Moon’s orbital plane Image created by LPI staff
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Comets
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What are they? What are they made of? Why are they important? Check it out!
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