Who was galileo galilei?
galileo galilei (february 15, 1564 to january 8, 1642) was an italian astronomer, mathematician, physicist, philosopher and professor who made pioneering observations of nature with long-lasting implications for the study of physics. he also constructed a telescope and supported the copernican theory, which supports a sun-centered solar system. galileo was accused twice of heresy by the church for his beliefs, and wrote a number of books on his ideas. #bicc#british_international_college#galileogalilei #scientistofthemonth#physics