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Working in Space

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
        Help!  

Term
Definition
Force   power or strength  
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astronomy   the study of stars, planets, and other objects in space  
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orbit   to move completely around it over and over again  
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space   huge area outside Earth's atmosphere in which we see stars and planets  
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explored   to have traveled around it to find out what is there  
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repair   to fix it because it was damaged  
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float   to be held up by air or water and to move slowly thru it  
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future   things have not happened yet  
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Created by: MrsRedwine
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