Which Inventor Created The Telescope? Is It Really Galileo?
Galileo Galilei telescope | Max-Planck-Gesellschaft
Galileo Galilei: First Astronomical Telescope - World Geographic Channel - YouTube
Galilei, Galileo (1564-1642) Italian Astronomer, Physicist (Scientist)
The Telescope: A Timeless Instrument Of Scientific Discovery
Build your own Galilean telescope - BBC Sky at Night Magazine
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
Galileo's telescope reaches 400th anniversary | Google doodle | The Guardian