Lecture 13 Lunar Eclipse * An eclipse in which the moon passes into the shadow of the Earth * Umbra: the portion of the shadow that receives no direct sunlight from the light source * Penumbra: the portion of a shadow that receives direct light from only part of the light source * Eclipse season: the time of year during which a solar or lunar eclipse is possible Types of Lunar Eclipses * Penumbral Lunar Eclipse: an eclipse where the moon passes through the earth’s penumbra‚
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they will do anything to get what they think they need. The kids aren’t thinking about the other girl they think it is unfair she has seen the sun so they lock her in a closet.The children should appreciate‚ that they are the first children on the planet Venus. “The children of the rocket men and women who had come to a raining world to set up a civilization.” Just because it is always raining that doesn’t mean that they don’t get to have fun or normal childhoods.
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THE EVOLUTION OF HUMANS PLANET OF LIFE SERIES: APES TO MAN (film summary to be filled in class) Humans: Superfamily Hominoidea Family Hylobatidae Family Hominidae Family Pongidae Gibbons Humans Chimpanzees
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Life beyond Earth does exist. The life that exists beyond Earth is only simple microbial life. In order for complex life to exist many specific events would have had to happen which is highly unlikely. Spacecrafts have found regions of other planets that appear to be able to sustain simple life. Simple life forms have been found on Earth in extreme conditions never thought possible. On someplace other than Earth simple life forms do exist. If complex life were to occur on places other than
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model that says that earth is at the center of the revolving planets and stars. And that the model shows us that we live in a perfect universe. The reason why people accept the geocentric model was because of two pieces of evidence. One was the greek observation‚ this is where the greek noticed several points in the light that seemed to warder slowly among the stars. After‚ they made a careful observation of the motions of the planets that they were able to see. The greek were certain about the earth
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Brahe’s assistant‚ Kepler was given the task of studying and attempting to understand the orbit for planet Mars. The orbit of Mars was particularly difficult because Copernicus had correctly placed the Sun at the center of the Solar System‚ but had erred in his assumption of circular planetary orbits. After numerous experiments and mathematical calculations‚ he finally realized the obits of the planets were in fact not circular as Aristotle had previously insisted and Copernicus assumed correct‚ but
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About Earth Hour: Timeline Earth Hour is a worldwide movement for the planet organized by the World Wide Fund for Nature (WWF). Earth Hour engages a massive mainstream community on a broad range of environmental issues. It was first famously started as a lights-off event in Sydney‚ Australia in 2007. Since then it has grown to engage more than 7000 cities and towns worldwide‚ and the one-hour event continues to remain the key driver of the now larger movement. The event is held worldwide and
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the Romans‚ Selene and Artemis by the Greeks. And of course‚ has been known through prehistoric times. It is the second brightest object in the sky after the Sun. Due to its size and composition‚ the Moon is sometimes classified as a terrestrial "planet" along with Mercury‚ Venus‚ Earth and Mars.<br><br><b>Origin of the Moon</b><br>Before the modern age of space exploration‚ scientists had three major theories for the origin of the moon: fission from the earth; formation inearth orbit; and formation
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belief was that the sun exerted a force on the planets orbiting it. In 1596‚ at the age of 25‚ he published a book called Mystery of the Cosmos. His book logically explained why the sun lies at the center of the solar system. He noticed that Mercury and Venus always seem to be close to the sun‚ unlike Mars‚ Jupiter and Saturn. This is because Mercury and Venus orbits are closer to the sun than Earth’s. Kepler said that if the sun and all the planets orbited Earth‚ there is no explanation as to why
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Heaven as I see it is not above the Earth. It is an ever expanding planet at the end of space. Even though it is a great distance from Earth‚ one just has to look skyward as if looking into a massive telescope and will see the far reaches of space. Gigantic planets and clouds of different colored gases and lights are as easily seen as the faces of your loved ones back on Earth. Every morning starts with a sunrise that is more intense and awe-inspiring as the one the day before. During the day there
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