the church leader's felt threatened because then the people who went to the catholic church would believe Galileo's theory, protest against the church and do the same as what Martin Luther did in the past which was to protest against the catholic church and preach his own believes to the people of rome.
At that period of history, the church wished to be the sole authority on all questions, and the source of all knowledge, so they did not wish anyone else to come up with any new answers. This attitude is reflected in the claim, which amazingly is still made by some people, that anything worth knowing is in The Bible.
The Catholic church prosecuted Galileo for his ideas. He was excommunicated and the church tried to negate his opinions that threatened its existence.
They opposed it because at that time there was no evidence strong enough to abandon the old geocentric theory. Science did not have the evidence until the later theories of gravity and the laws of motion were discovered, and it was then possible to calculate that the Sun is so much more massive than the rest of the solar system that it must be at the centre. The church leaders knew about the heliocentric theory and asked for the evidence to support it, which was not available at the time, as was proved at Galileo's trial.
The telescope
By looking into space with the telescope.
Galileo played the lute.
The phases of Venus are well supported by the heliocentric system, but they are also supported very well by the previous geocentric system. All you need for Venus to have phases is that Venus should pass between Earth and Sun. That happens in both the heliocentric system and the geocentric system.
They opposed it because at that time there was no evidence strong enough to abandon the old geocentric theory. Science did not have the evidence until the later theories of gravity and the laws of motion were discovered, and it was then possible to calculate that the Sun is so much more massive than the rest of the solar system that it must be at the centre. The church leaders knew about the heliocentric theory and asked for the evidence to support it, which was not available at the time, as was proved at Galileo's trial.
they promised to support Austria-Hungary after it threatened to invade Serbia
they promised to support Austria-Hungary after it threatened to invade Serbia
The telescope
You need to say which theories you are asking about.
What did Hamilton after to do to win support for his plan from the southern leaders
By looking into space with the telescope.
What did Hamilton after to do to win support for his plan from the southern leaders
What did Hamilton after to do to win support for his plan from the southern leaders
He thought of and supported the heliocentric model, which states the "heavens" revolve around the Sun.
Galileo
Galileo played the lute.