Refracting telescope - Wikipedia
Four Hundred Years Ago, Galileo's Telescope Changed The World
Galileo's telescopes Serious errors and inconsistencies in the specifications of the optics and dimensions of has been found in the literature. Griffith Observatory and Adler planetarium replicas
Building an Inexpensive Galilean-Style Telescope
ESA - Galileo telescope
Galileo Telescope Building one for the IMSS based on measurements of the original at IMSS Institute and Museum of the History of Science Florence Italy see detailed photos of the original
GS Planetarium to debut Galileo: The Power of the Telescope - Grice Connect
What is Galileo's Telescope? - Universe Today
Galileo's Telescope - The What, When and How
Galileo: The Telescope & The Laws of Dynamics
Galileo Galilei telescope | Max-Planck-Gesellschaft
Museo Galileo - Wikipedia
Ο χρήστης Science Museum στο Twitter: "#OnThisDay in 1609, Galileo Galilei demonstrated his first telescope to Venetian lawmakers. Pictured here is a replica of a telescope by Galileo, measuring 2ft, 8 1/2-inches,
Galileo and the Telescope | Modeling the Cosmos | Articles and Essays | Finding Our Place in the Cosmos: From Galileo to Sagan and Beyond | Digital Collections | Library of Congress
Galileo's telescope reaches 400th anniversary | Google doodle | The Guardian
Build your own Galilean telescope - BBC Sky at Night Magazine
Curious Questions: How did Galileo take the credit for inventing the telescope despite being beaten to it by two Dutchmen and an Englisman? - Country Life
Kids Build & Learn Optical Telescope Experiment Kit & 68 page Science – AmScope
Galileo's telescope on historic visit to Philly
Build your own Galilean telescope - BBC Sky at Night Magazine
Small Galileo Telescope, Handheld Magnification: Educational Innovations, Inc.
How to build a DIY replica of Galileo's telescope | Popular Science
