Galileo Galilei
An investigation into the manuscript began earlier this year.
In the following lines, ET sheds light on the most important world events that took place on January 13.
People around the world have mourned the death of renowned physicist Stephen Hawking, who is reportedly the third most famous physicist.
Italian magistrates on Sunday opened an inquiry into the causes of a fire that gutted an aristocrat's library in the southern city of Cosenza.
