he was invention man
When Galileo published his scientific findings about the heliocentric nature of the universe he was tried and condemned as a heretic by the Roman Catholic Inquisition
Galileo was put in prison for writing about his findings. He had gone against the teaching of the Catholic church.
Galileo was allowed to publish his findings as theory, which was a major relaxation of Catholic doctrine. Instead, he published them as fact.
Galileo Galilei first recorded phases in Venus in 1610, and published his findings in 1613.
It was based upon observation and experimentation.
The Church did not disapprove of Galileo's work. What they disapproved of was that he was teaching his findings as fact when they were simply unproven theories. Even Galileo stated that he could not proven them.
They taught that the sky was perfect and unchanging.
they went against the church teachings and authority
Galileo had a falling out with the church over his scientific papers regarding the Earth revolving around the sun. This went against the church belief's at the time and Galileo was forced to go to Rome for a trail and denounce his scientific findings.
Because they thought it wasn't right and blamed him for heresy.
Galileo's observations with his telescope supported the concept of heliocentricism. He noted that the satellites of Jupiter and Venus, based on their range of phases, did not match geocentricism supported by Ptolemy. He noted that based on these findings, that the Heliocentric theory was correct.