NASA image shows hot blue stars deep inside an elliptical galaxy. Italian scientists are trying to get Galileo's DNA in order to figure out how the astronomer forged groundbreaking theories on the universe while gradually becoming blind, a historian said Monday. (AFP/NASA/File)From Yahoo News/AFP:
ROME (AFP) – Italian scientists are trying to get Galileo's DNA in order to figure out how the astronomer forged groundbreaking theories on the universe while gradually becoming blind, a historian said Monday.
Scientists at Florence's Institute and Museum of the History of Science want to exhume the body of 17th Century astronomer Galileo Galilei to find out exactly what he could see through his telescope.
The Italian astronomer -- who built on the work of predecessor Nicolaus Copernicus to develop modern astronomy with the sun as the centre of the universe -- had a degenerative eye disease that eventually left him blind.
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