WebGalileo Galilei (1564-1642) was part of a small group of astronomers who turned telescopes towards the heavens. After hearing about the "Danish perspective glass" in 1609, Galileo constructed his own telescope. He subsequently demonstrated the … www.loc.gov One of the important observations Galileo noted in his 1610 Sidereus Nuncius was … As the stars move across the sky each night people of the world have looked up and … www.loc.gov Pictorial materials are found in many units of the Library of Congress. The Prints & … ×. The Library of Congress welcomes researchers to its reading rooms and … Home Library of Congress Guide to the Collections - Home Library of Congress http://ecuip.lib.uchicago.edu/multiwavelength-astronomy/optical/history/03.html
Galileo’s Instruments of Discovery - Smithsonian …
WebIn 1609 an Italian physicist and astronomer named Galileo became the first person to point a telescope skyward. Although that telescope was small and the images fuzzy, Galileo was able to make out mountains and … http://ecuip.lib.uchicago.edu/multiwavelength-astronomy/optical/history/06.html fish pellet machine
The HISTORY of TELESCOPES - From Galileo to Hubble - YouTube
Web29 jan. 2004 · Posted 01.29.04. NOVA. Contrary to what many people think, Galileo did not invent the telescope. In this video segment adapted from NOVA, the Italian physicist … WebThe Galileoscope is a refracting telescope, or refractor: a long tube with a big lens (the objective) at the front end and a small lens (the eyepiece) at the back end. The great Italian scientist Galileo’s telescopes were refractors, too, but the Galileoscope improves upon his 400-year-old design in several important ways, as described below. http://artsandstars.ens-lyon.fr/history/galileo-magnification fish peeler