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Galileo and his first telescope
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Period: to
Newtons law of motion
Newtons law of motion has 3 physical laws combined together. 1st law is every object moves in a straight line unless acted upon by a force. 2nd law the acceleration of an object is directly proportional to the net force exerted and inversely proportional to the object's mass. Lastly, 3rd law a force is a push or a pull that acts upon an object as a results of its interaction with another object. -
Issac Newton and his laws of physics
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First photograph of the moon.
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Rocket Patent
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First artificial satellite
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Dogs in space
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First rocket in orbit
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First hominid in orbit
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First human in space
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First spacewalk
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First spacecraft to map the moon.
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First human to the moon.
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The international space station built.
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First food grown and eaten in space.