Galileo significantly advanced our understanding of physics and astronomy. His telescopic observations revealed features of the moon, sun, and stars, challenging existing beliefs. He improved the ...

Albert Einstein once said that the work of Galileo Galilei “marks the real beginning of physics.” And astronomy, too: Galileo was the first to aim a telescope at the night sky, and his discoveries ...

Though Galileo pioneered modern physics and astronomy, many of us remain in the dark regarding the details of his vibrant personal life and prolific career. Here are some fascinating facts about ...

1. Galileo was born in 1564. His father, Vincenzo Galilei, was a composer and lute player. Galileo also grew up to be an accomplished lutenist. 2. His astronomical discoveries were due to his ...

Italian astronomer Galileo Galilei provided a number of scientific insights that laid the foundation for future scientists. His investigation of the laws of motion and improvements on the telescope ...