1. Which of the following is not one of Kepler’s Laws of planetary motion? A) As a planet orbits the sun‚ it sweeps out equal areas in equal time. B) The closer a planet is to the sun‚ the slower it moves in its orbit. C) A planet’s orbit is an ellipse‚ with the sun at one focus. D) The more distant a planet’s orbit is from the sun‚ the longer it takes to complete an orbit. Table for Individual Question Feedback Points Earned: 1.0/1.0 Correct Answer(s): B 2. What are the three
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constellation there is. In the northern hemisphere‚ Scorpius is on the southern horizon. Ancient Greeks considered the claws of Scorpius as the Libra constellation. One myth about Scorpius is that Orion and his mother wanted to hunt every animal on the planet‚ so Zeus sent a scorpion to kill them; after it won the battle‚ it was sent to the heavens. In another myth‚ Apollo grew angry and sent a scorpion to attack Orion because he bragged that he was a better hunter than Artemis and Zeus sent both Scorpius
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When Johannes Kepler was born in the late sixteenth century‚ scientists believed that planets in the solar system traveled in circular orbits around the Earth. The occasional problem was solved by the addition of miniature circles test — epicycles — to planetary paths. But Kepler not only adamantly defended the idea that planets orbit the sun‚ he also revealed that their paths were not perfect circles. His descriptions of planetary motions became known as Kepler’s laws. Born in December of 1571‚
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The Earth as a Planet It is important to look at the Earth in its context as only one of the nine planets which make up the solar system. This is an introduction to the Solar System‚ its formation‚ and composition‚ with special emphasis on the "terrestrial" or "inner" planets. I take a kind of historical approach‚ noting the patterns and regularities observed‚ for example‚ by Tycho Brahe‚ described by Johannes Kepler‚ and explained by Sir Isaac Newton. Laplace and even the philosopher Immanuel
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is a one of five planets that can be seen from Earth without using a binocular or a telescope. With that‚ it is well-known in every culture since long time ago. The official name for it "Mars" is adopted by the Roman‚ in honoring of their god of war; MARS because the reddish color remind everyone of blood and death. It is also known as the "Red Planet" due to its reddish appearance from observation on Earth. That creates more attention to Mars from people more than any other planets. Living on
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happening. The thing is‚ no one is really sure what causes gravity‚ but the effects have been studied by many physicists and astronomers. Three of the more obvious effects of gravity are things falling down‚ weight‚ and the the moon and planets staying in their orbits. Things fall down. People have generally grown to accept that if one lets go of one ’s prized and valuable textbook when walking through a mud puddle‚ the book will invariably end up in the puddle and therefore be
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Kevin Navarrete Benham‚ Timothy ENC1101 Mon-Wed 9:30-10:45am 4-1-13 Formation of Earth and life on earth. About 4.57 Billion years ago our planet earth was formed. Earth contains many things that allows us to live. How was the Earth formed and why do we live in it is a question many of us would like to find out‚ but there are many answers to these questions and we cannot come up with a conclusion. The theory that is said to explain the formation of our earth is called the Big Bang
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URANUS MRS. LANE’S SCIENCE CLASS AMIL JONES MAY 22‚ 2013 PERIOD 5 Uranus is one of the outer planets which we call gas giants and Uranus is also the seventh planet from the sun which was discovered in 1781 by an astronomer named William Herschel. Uranus was the first planet to be discovered in Modern times. Uranus is named after a Greek god of the sky in Latin. Before Uranus was discovered it was thought to be a comet but it was not fuzzy looking so it couldn’t be. It’s so far from the
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instance‚ Bjron Lomborg(2009)‚author of The Skeptical Environmentalist‚ wrote‚ “It is vital to make solar and other new technology cheaper than fossil fuels quickly so we can turn off carbon energy sources for a lot longer than one hour and keep the planet running...”Thus‚we have to doubt the origin propose of this event.Are we organized this event in order to enhance the awareness of environmental protection or we just to attract the other people’s attention? Reference
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Astronomy is a natural science that is the study of celestial objects (such as moons‚ planets‚ stars‚ nebulae‚ and galaxies)‚ the physics‚ chemistry‚ mathematics‚ and evolution of such objects‚ and phenomena that originate outside the atmosphere of Earth‚ including supernovae explosions‚ gamma ray bursts‚ and cosmic background radiation. A related but distinct subject‚ cosmology‚ is concerned with studying the universe as a whole.[1] Astronomy is one of the oldest sciences. Prehistoric cultures
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