Galileo Galilei was an Italian polymath: astronomer, physicist, engineer,
philosopher, and ... Galileo also worked in applied science and technology,
inventing an improved military compass and other...
Mar 14, 2008 ... Galileo is considered one of the greatest astronomers of all time. His discovery of
Jupiter's major moons (Io, Europa, Ganymede and Callisto) ...
Galileo Galilei improved upon the technology of the spyglass, creating a more
powerful version that resulted in the first telescope. He also created the first ...
The Italian physicist, mathematician, astronomer and inventor Galileo Galilei
lived ... Although he did not invent the telescope, as he is popularly thought to
Jan 8, 2015 ... A look at Galileo Galilei's most notable innovations, discoveries and ... Viviani
later invented a device known as the Galileo thermometer (pictured below), ...
astronomy since they did not conform to the principles of Aristotelian ...
Feb 7, 2013 ... Did this pioneering astronomer invent and use a telescope for the first time?
Galileo Galilei did not invent the telescope but was the first to use it systematically
to observe celestial objects and record his discoveries. His book, Sidereus ...
The telescope went on, regardless of who invented it, to be one of the most
important scientific instruments of ... However, Galileo did not invent the
Find out more about the history of Galileo Galilei, including videos, interesting
articles, pictures, historical features and more. ... He invented an improved
telescope that let him observe and describe the moons of Jupiter, the ... Did You
Jul 19, 2009 ... Though Galileo didn't invent the telescope (Dutch opticians did), he improved
upon it. The first telescope used a combination of two lenses ...