Science

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Author:
KimDPlayer
ID:
180863
Filename:
Science
Updated:
2012-10-30 20:54:25
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Will
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Description:
Astronamy Exam Test
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The flashcards below were created by user KimDPlayer on FreezingBlue Flashcards. What would you like to do?


  1. What is the arrangement of the universe? ( Put in order)
    Planet,solar system, milkyway, universe
  2. What is orbit?
    The path of an object in space as it moves around another object because of gravity
  3. What makes up our solar system?
    Planets, sun, and various smaller bodies
  4. What is a galaxy?
    Is a group of  millions or billions of stars held together by its own gravity
  5. What is a constellation?
    Group of stars that form a pattern in the sky
  6. What is the "North Star" called?
    Polaris
  7. What is Electromagnetic radiation?
    Energy that travels as certain types of waves
  8. What are the colors of the spectrum?
    red,orange,yellow,green,blue,indigo,violet
  9. When did Apollo 11 go into space?
    July 20 1969
  10. What is a light year?
    The distance of light that travels in a year
  11. What is a parallax?
    Apparent shifts to diffrent locations
  12. What shows a star tempature?
    Color
  13. How the milky way got its name?
    Its hazy appearance
  14. What are the types of galaxies?
    Spiral, Elliptical,and irregular

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