Instruments of revolution can appear deceivingly simple. With a bit of wood, copper wire and paper, Galileo fashioned a telescope that opened the skies for discovery. The telescope had a magnifying ...

Scientist celebrated today for changing our view of the universe. Aug. 25, 2009 — -- Who invented the telescope? Not Galileo. Who first pointed it at the heavens? Again, it wasn't Galileo. So ...

In January 1610, Galileo Galilei, using a newly improved telescope with 20x magnification, observed four celestial bodies orbiting Jupiter, initially appearing as stars. These bodies, later named Io, ...

An actor portraying Renaissance astronomer Johannes Kepler and, weather permitting, a star party to observe Jupiter and its moons and the craters of the Earth's moon will highlight the Galilean Nights ...

One of Galileo’s two remaining telescopes has come to The Franklin in Philadelphia. It’s the first time the artifact has traveled overseas from its home in Florence, Italy. The exhibit – Galileo, the ...

Source: NOVA: "Galileo's Battle for the Heavens" This resource was adapted from NOVA: "Galileo's Battle for the Heavens." In 1610, when Galileo first pointed his newly built telescope toward the sky, ...

PHILADELPHIA (Reuters Life!) - A three-foot telescope used by the Italian astronomer Galileo, whose discoveries revolutionized astronomy, is the main attraction at an exhibition at the Franklin ...

Rudimentary telescopes, celestial globes and original manuscripts by Galileo are going on view at the Vatican Museums as part of an exhibit marking the 400th anniversary of the astronomer's first ...

A look at Galileo Galilei's most notable innovations, discoveries and observations in the field of astronomy, physics and other disciplines on the noted Italian physicist, mathematician, engineer, ...

Today is Galileo’s 456th birth anniversary. His iconoclastic reputation overshadows his basic raison d’etre at the time – to make a buck. He was a struggling teacher who worked in the ‘gig economy’ of ...

From the first stone tools to sea-faring ships to the internet, technology has been at the heart of human exploration and discovery. But to starting exploring space, the final frontier, humans first ...