Answers

2014-06-20T19:01:31+05:30
First thing that doesn't allow it to do so is Earth's gravity which pulls it towards earth's surface.
Second thing is distance between earth and moon is very much.Before an object can touch moon, earth's gravitational; pulls attracts it toward itself.
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2014-06-20T19:04:53+05:30
Because we cant create so much power to push anything against the gravitational force of earth .
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