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Hmwk2012 - science9atsouthcarletonhs
Hmwk2012 - science9atsouthcarletonhs

... Complete the following work in a separate homework folder. Organize the work by section. Clearly underline titles and defined words. You are responsible for the vocabulary in each section. However, you only need to define those terms not already completed in class. With the exception of starred (*) ...
File
File

... vain I would point to my three papers in the Astrophysical Journal, my five in the Monthly Notices of the Royal Astronomical Society. I would remind them that my order has long been famous for its scientific works. We may be few now, but ever since the eighteenth century we have made contributions t ...
pdf file with complementary illustrations / animations
pdf file with complementary illustrations / animations

... the first, earlier option is taking place; it revives the long-running debate about how and when this migration occurs, and brings us one step forward in our understanding of how planetary systems form ». Among the known hot Jupiters, some feature strongly-tilted or even upside-down orbits, suggesti ...
Chapter 2 - Colorado Mesa University
Chapter 2 - Colorado Mesa University

... • How can we tell time by the phase and position of the moon The moon is thought to have been formed by a huge impact with the Earth early in our planets history The moon is ~ 1.25-1.5 light seconds away, how far is that? The moon is slowly moving away from us but right now is the same angular size ...
4 Inner versus Outer Planets
4 Inner versus Outer Planets

... – Fusion - The combing of nuclei of lighter elements to form nuclei of heavier elements, such as hydrogen hydrogen nuclei fusing to form helium nuclei; also called nuclear fusion – Geocentric model - "Earth-centered" model of the Universe – Gravity - Force of attraction between any two objects – Hel ...
Instructional_Design-Nicole_Wells[1]
Instructional_Design-Nicole_Wells[1]

... Benjamin S. Bloom (1985) states, “What any person in the world can learn, almost all persons can learn if provided with appropriate prior and current conditions of learning”. Since the passage of the All Handicapped Children Act in 1975, the Individual with Disabilities Education Act Amendment in 19 ...
More_Astro
More_Astro

... L ~ 10,000 years (communication last for 10,000 years) ...
Formation of the Solar System
Formation of the Solar System

... they 'regularize' the orbits. That is, the collisions with particles moving slightly outward in their orbits are as common as collisions with particles moving slightly inward in their orbits, causing the orbit of the growing body to become more and more circular, and less elliptical. Similarly, par ...
Part 1
Part 1

... at the American Association for Advancement of Sciences, their listeners were skeptical. Asteroids hitting Earth? Wiping out species? It seemed incredible. At that very moment, unknown to the audience, an asteroid named Hermes halfway between Mars and Jupiter was beginning a long plunge toward our p ...
May Evening Skies
May Evening Skies

... Overhead ...
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Earth

... Fahrenheit as it expanded; for a star, red means cool. This red-giant stage will last for about 2 billion years. That Time Bomb in the Middle The striking but now-outdated video Universe, produced by NASA in the 1970s, shows the red-giant Sun engulfing the Earth. Though certainly dramatic, this is n ...
how the solar system works
how the solar system works

... clouds, which condensed as well. These new masses were too small to cause nuclear fusion, so they became the planets. 8. Gravity and inertia are balanced with one another. Gravity keeps the planets pulled towards the sun and inertia tries to carry them in a straight line out into space. 9. Gas Giant ...
ES_CH3_L1 - AFJROTC Ar/Ld 4
ES_CH3_L1 - AFJROTC Ar/Ld 4

... Conservation of angular momentum an object will spin more slowly as resistance increases and spin faster as resistance decreases ...
The Formation of the Solar System
The Formation of the Solar System

... (the solar nebula) that began to contract. Some astronomers suggest that a shockwave from a nearby supernova may have triggered the collapse of the nebula. Inside this giant nebula, clumps of gas and dust began to form. One of these dense, massive clumps became a protostar, and much of the remaining ...
8-4.1 - S2TEM Centers SC
8-4.1 - S2TEM Centers SC

...  Points of light in the night sky are stars. (Some points of light may be planets, galaxies, or satellites.)  The sun is not a star because it is not visible at night. (Although the Sun is dominant and warm and the standard conception of a star is distant and cold, the Sun is a star.)  The stars ...
Nov 2016 - Astronomical Society of Northern New England
Nov 2016 - Astronomical Society of Northern New England

... at virtually the same time each night for the rest of the year. That is because it is traveling eastward through our sky at very nearly the same rate that we are moving around the sun, one constellation per month. Unfortunately the European Space Agency’s Mars probe just crash landed on this planet, ...
Life in the Universe lab1
Life in the Universe lab1

... http://www.ukspaceagency.bis.gov.uk/8030.aspx Main belt: It is thought that this material “should’ve” formed a planet between Mars and Jupiter, based on models, but that Jupiter’s gravity prevented it from forming. Which resulted in this asteroid belt. The amount of material that makes up the main a ...
Concepts - Waterbury Public Schools
Concepts - Waterbury Public Schools

... Concepts: The solar system, its size, planets, comets and asteroids; the nature of models; scale and scale models FOCUS QUESTIONS: ...
Astronomy
Astronomy

... 6. (b) Sketch the phase and the daily position of the Moon, at the same hour and place, for four days in a row. Include landmarks on the horizon such as hills, trees, and buildings.  Explain assignment and get them started tonight. (c) Make two sketches of the Big Dipper. In one sketch, show the Bi ...
Pathfinder for Solar System - Laura Ransom: DIGITAL PortFolio
Pathfinder for Solar System - Laura Ransom: DIGITAL PortFolio

... Britannica School is a web based encyclopedia that students can access through their Media homepage that provides research information. Students can use this source to search by planet or vocabulary word, look up basic solar system information, or research a topic at a more in-depth level. This ency ...
Earth/Space Science ​FINAL​ Review/Study Guide: Gardana DUE
Earth/Space Science ​FINAL​ Review/Study Guide: Gardana DUE

... 3.) What are the basic characteristics of the inner planets?  4.) What are some similarities and differences between inner planets?  5.) What planetary features allow Earth to sustain life?  6.) How do the outer planets differ from terrestrial planets?  7.) How do the characteristics of the outer pl ...
Solar Instruments for Observing the Sun for Amateurs
Solar Instruments for Observing the Sun for Amateurs

Loops of Jupiter
Loops of Jupiter

... We use a simplified model of the heliocentric system, where planets revolve around the Sun in the same plane along circular orbits of the same center where Sun is located. Each planet’s movement is described by an appropriate stellar period, Tp . This is a time interval during which a planet revolve ...
Astronomical co-ordinates
Astronomical co-ordinates

... • Precession occurs due to the gravitational pull of the Sun and the Moon (mostly the Moon). • Over 26,000 years, the positions of the celestial poles and the equinoxes change with respect to the stars. • Thus it is always necessary to specify a date for equatorial co-ordinates (currently using 2000 ...
The Sun - TutorPlus
The Sun - TutorPlus

... • At solar maximum there is usually over 100 sunspots appearing simultaneously on the Sun’s surface. • At solar minimum there may be no sunspots. • The sunspot cycle on average is 11 years (but can vary between 7 and 13 years). ...
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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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