Universe TEST REVIEW

Is a universe that expands and comes back together repeatedly a closed or an open universe?

• Closed

• Open

What are double star systems called?

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Is the Big Dipper a nova or a constellation?

• Nova

• Constellation

What is the name of the galaxy that Earth is in?

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Where are most of the stars in the Milky Way found?

• center

• outside

New stars form in a massive cloud called a what?

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Who was the scientist that thought the universe was made of only 1 galaxy?

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In a red shift do stars seem to be moving toward or away from Earth?

• Toward

• Away

What is the apparent change that occurs when something is moving toward or away from the Earth called?

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The fact that galaxies are speeding away from the center of the universe helps support what theory?

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OFF