History Of Telescope | Inventions & Discoveries | Educational Videos For Children - YouTube
The history of the telescope | Royal Museums Greenwich
A history of the telescope | Ars Technica
The History of Optical Telescopes - Telescope Nerd
History Of The Telescope | The First Famous Telescope Discoveries
Golden Era of Refractors (Cosmology: Tools)
Telescope | National Museum of American History
Equatorial Coude' Refracting Telescope by Universal History Archive/uig
History Of the Telescope - Who Invented the Telescope?
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
History of the Telescope - Important Developments in Telescopes