Galileo was forced to recant his view, all of his books were outlawed/burned, and he was put under house arrest for the rest of his life. Regardless of how anyone thinks that might have helped him, that is a severely dickish way to deal with someone who used nothing but factual information and observation in his theories. Also, he was a christian, and the arguments they used against him were....
"Psalm 93:1", "Psalm 96:10", and "Chronicles 16:30" ..."the world is firmly established, it cannot be moved."
"Psalm 104:5"....."[the LORD] set the earth on its foundations; it can never be moved."
"Ecclesiastes 1:5"...."the sun rises and the sun sets, and hurries back to where it rises."
Also, he was initially put in prison, THEN put under house arrest, and all of his works, including any he might write after that were banned, and all existing ones were officially deemed heretical by the pope himself. Also heliocentrism was deemed heretical.
Also Galen was ignored because it came to light that since it was illegal to dissect humans, he dissected animals, which were considered inferior by the church, and thus nothing of use to human medicine could be learned from studying their "primitive" forms.
Oh, and heliocentrism remained heretical and all of his books remained officially banned in the Index Librorum Prohibitorum from 1633 to 1737, and there was no apology for any of this until 1992, when Pope John Paul II expressed "regret" over imprisoning a faithful christian for his entire life.
Oh, and anyone who thinks that it was beneficial to him, he only managed to get out of prison and under house arrest by befriending a bishop. Otherwise he's have probably remained in actual prison.