The Hubble Space Telescope is the biggest telescope in space at this time.
No, the Hubble Space Telescope is not the biggest telescope in the world. The largest optical telescope on Earth is the Gran Telescopio Canarias (GTC) located in Spain's Canary Islands.
The Sutherland telescope
Kepler telescope in Hawaii
Yes currently although the James Web Telescope will be bigger when it is launched.
ladakh
Southern African Large Telescope Gemini North Observatory
yercaud ooty
the hubble telescope is a refracting telescope and it is the biggest one because the refracting telescope can only have a certain range of size for the glass lens because it can only hang on the telescope and it is aproximently 5 meters big the lens. hope it helped
A Galilean Telescope is also an Astronomical Telescope so it is just a subset of Astronomical Telescopes.
The Gran Telescopio Canarias was built between 2002 and 2008.
Currently the largest optical telescope is "The Great Canary Telescope" (Gran Telescopio Canarias) in Spain, it has an apeture of 10.4 metres. There is an optical telescope under construction in Chilie that when completed will have an apeture of 21.4 metres, called the Giant Magellan Telescope. The largest single dish apeture radio telescope is the Arecibo Radio Telescope in Puerto Rico which is 305 metres.