Never, Dutchman Hans Lippershey did. Galileo improved it to make it magnify 30 times instead of just 3.
Galileo galilei invented the astronomic telescope Galileo galilei invented the astronomic telescope
Galileo is credited with the invention of the Telescope. Galileo was Italian.
Yes they where by Galileo in 1609.
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.