History Of the Telescope - Who Invented the Telescope?
History Of Telescope | Inventions & Discoveries | Educational Videos For Children - YouTube
The Telescope and Tradition – Early Modern History in 28 Objects
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
The most important telescopes in history | New Scientist