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Period: 476 to 550
aryabhata
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Period: Feb 19, 1473 to Feb 4, 1543
copernicus
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Period: Feb 15, 1564 to
galileo
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yuri
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nasa
nasa means the thing that lanched the first person ever to walk on the moon -
first animal in space
in 1957 a dog named lika was the first animal ever in space -
ussr/us to lanch first saterlight