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Early Astronomers :, descarga (6), descarga (7), Europeans learned about…
Early Astronomers :
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Al-Sufi (908-986 C.E)
In 964 C.E, Al sufi published a book called the book of fixed stars illustrates the color , brightness and position of stars in the sky .
Through his own studies , he located and identified more than 1,000 different stars .
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