Galileo Galile was born in 1564 in the city
of Pisa, Italy. About twenty years later he attended the University of Pisa. At
the first, he wanted to become a doctor, but while he was there he became
interested in Science and decided to became a scientist. In 1592, a year after
his father’s death, the University of Padua invited him to be a professor of Mathematics.
He stayed there for 19 years, where he became interested in the stars. He made
an instrument which made far away things look larger and easier to examine. This
way called the telescope. It could
make things look thirty-two times as big as they looked the eye. Galileo could
see many stars through his telescope and began to study the stars and other
things in the sky.