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Unit 9 Day 9 Notes
Unit 9 Day 9 Notes

...  Tiny grains of condensed material began to accumulate and merge to form larger bodies then collide and stick together  Eventually these bodies reached hundreds of kilometers in diameter and are called planetesimals that continued to grow through collisions with other objects ...
Explained in 60 Seconds: Why Visit a Comet?
Explained in 60 Seconds: Why Visit a Comet?

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... 3. a)  Assuming  a  slap  of  plasma  of  cross-­‐section  A  and  thickness  dx,  containing   nn  neutral  particles  per  unit  volume   with  cross-­‐sections  σ,  show  that  the  flux   of  an  incident  beam  of  electrons  varie ...
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Hmwk2012 - science9atsouthcarletonhs
Hmwk2012 - science9atsouthcarletonhs

... 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 (*) words definitions for the vocabulary can be found in the text glossary. Put the definitions in yo ...
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Visit to Monroe County High Schools
Visit to Monroe County High Schools

Formation of the solar system
Formation of the solar system

The Sun
The Sun

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...  To derive the physical parameters of plasmas inside the CME;  To detect in-situ the distribution of solar wind in the interplanetary space and develop a model of the magnetic topology, temperature, density, and velocity structure of the solar wind;  To understand the interaction process of magne ...
Overview of our Solar System 1112 notes
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The Solar System Around Us - Grosse Pointe Public School System
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The Milky Way
The Milky Way

how the Sun impacts the Earth
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Understanding the Sun
Understanding the Sun

... Understanding the Sun Our life here on Earth is entirely dependent on the Sun. But although we have been observing the Sun’s passage across the sky for millennia, there are many things about it we still don’t understand. Amongst the hundreds of billions of stars that make up the Milky Way Galaxy, th ...
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Ch. 23: “Touring Our Solar System”

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12-Sun

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The Sun as a Star

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Jupiter
Jupiter

... From a distance of about 0.4 astronomical unit (one AU is the distance from the Earth to the Sun, or about 100 million miles) from Jupiter, SWAP observed an immense structure of compressed, dense, hot ionized gas that forms in the solar wind, called a co-rotating interaction region. These structures ...
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Advanced Composition Explorer



Advanced Composition Explorer (ACE) is a NASA Explorers program Solar and space exploration mission to study matter comprising energetic particles from the solar wind, the interplanetary medium, and other sources. Real-time data from ACE is used by the NOAA Space Weather Prediction Center to improve forecasts and warnings of solar storms. The ACE robotic spacecraft was launched August 25, 1997 and entered a Lissajous orbit close to the L1 Lagrangian point (which lies between the Sun and the Earth at a distance of some 1.5 million km from the latter) on December 12, 1997. The spacecraft is currently operating at that orbit. Because ACE is in a non-Keplerian orbit, and has regular station-keeping maneuvers, the orbital parameters at right are only approximate. The spacecraft is still in generally good condition in 2015, and is projected to have enough fuel to maintain its orbit until 2024. NASA Goddard Space Flight Center managed the development and integration of the ACE spacecraft.
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