Galileo Galilei, the renowned Italian astronomer and physicist, lived under house arrest for several years due to his support of heliocentrism, which contradicted the geocentric view endorsed by the Catholic Church. After being tried by the Inquisition in 1633, he was found "vehemently suspect of heresy" and sentenced to house arrest for the remainder of his life. During this time, he continued to work on scientific studies, including his famous writings on motion and mechanics.
He wasn't under house arrest.
Then the person would still be under house arrest.
no
He was under house arrest for 10 years until his death.
He was put under house arrest
No
Galileo faced opposition from the Catholic Church and was tried by the Inquisition for promoting Copernican ideas that opposed the geocentric view of the universe. He was forced to recant his views under threat of torture and lived under house arrest for the rest of his life.
No, it is a common noun. He is under house arrest. He violated his house arrest and went back to jail. It would be a proper noun if it was the actual name of a thing or place. She went to the House Arrest officer to arrange the release of her son.
It is not clear that he was placed under house arrest. He is not under house address now, as at about 1900 GMT on 30 Jan 2011 he was addressing the crowds in Tahrir Square.
Galileo was put under house arrest.
At home under house arrest
Galileo Galilei