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A Galilean Telescope is also an Astronomical Telescope so it is just a subset of Astronomical Telescopes.
The telescope was invented by Hans Lippershey, a spectacle maker from the Netherlands, in 1608. However, another spectacle maker and astronomer, Galileo Galilei, was the first to use the telescope for astronomical purposes in 1609.
The telescope was invented in 1608 by Hans Lippershey.
He didn't he improved the existing telescope and turned it to astronomical use around 1609
An astronomical telescope is one that is used in astronomy - i.e., to watch stars, planets, comets, etc.
1608
The telescope was invented by Dutch eyeglass maker Hans Lippershey in the early 17th century. However, credit is also often given to Italian astronomer Galileo Galilei for his improvements and astronomical discoveries using the telescope.
Isaac Newton invented his reflecting telescope in 1672.
While it is commonly believed that Galileo first invented the telescope, it was first invented by Hans Lipperhey, a German "spectacle" maker, circa: 1595.
Hans Lippershey invented the telescope in the year 1608. GALILEO DID NOT INVENT THE TELESCOPE!!!!!!!! :)
The telescope was not invented during the Renaissance; it was first attributed to Dutch eyeglass maker Hans Lippershey in the early 17th century. Galileo Galilei is then credited with making significant improvements to the design and using it for astronomical observations.
Cassegrain