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3 
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Streak of light in the sky that makes the line of light look like it's falling. 
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4 
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Space where a gravitational field is so string nothing can escape. 
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5 
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Hundreds of thousands of galaxies that are bound together by gravity. 
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7 
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A galaxy that appears in an elliptical shape. 
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9 
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An exploding star that makes an extremely bright light. 
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1 
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A group of stars forming a pattern named after a mythological figure or after it's apparent form. 
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2 
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An extremely large group of stars and planets. 
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6 
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A galaxy in which the stars and gas clouds are concentrated mainly in one or more spiral arms. 
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8 
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Very small star that does not shine bright. 
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