Yes they where by Galileo in 1609.
Galileo first invented what is recognized as the telescope.
He invented the telescope
Capler
he thought of it and guess what boom it appeared
The Galileo telescope was not "discovered" but rather invented by Galileo Galilei in 1609. He was the first to use a refracting telescope for astronomical purposes, which revolutionized our understanding of the cosmos.
Galileo galilei invented the astronomic telescope Galileo galilei invented the astronomic telescope
Galileo is credited with the invention of the Telescope. Galileo was Italian.
galileo galilie
galileo
he invented the telescope
Galileo perfected the telescope.
Galileo helped to invent the telescope.
he invented th the telescope,compass,thermometer
galileo galilie
in his lifetime
No, but Hans Lipperhey invented the telescope in 1690.
The telescope was actually invented by Hans Lippershey in 1608; Galileo merely improved it.