We can see more stuff.
so we could read if its the end of the world or not
They are extremely important because they give us a view of the universe that is betterthan the telescopes on the ground.
No. Many frequencies of light are absorbed by the atmosphere, and so Earth-based telescopes can't detect it. That's why space telescopes such as the Hubble are so valuable; they allow us to see in frequencies that we cannot detect here on Earth.
Yes, there are companies in the US that manufacture telescopes for amateur and professional use. Some well-known telescope manufacturers based in the US include Celestron and Meade Instruments. These companies produce a wide range of telescopes for astronomy enthusiasts.
A reflecting telescope.
they help you see the stars
It is important to us cause it gives us food
telescopes cannot see beyond are so called light sphere, and that is that anything more than 13.7 Billion Light years cannot be seen as the light from it has not reached us yet, but everyday new light is reaching us, but very slowly and its usually just galaxies seen as dots.
it collects light
because they are they are SO important to us because they can help us
See "Why is ozone so important to us?"
In general, reflecting telescopes can give you more light collection than refracting telescopes, and they can be designed to have greater focal length in more compact bodies. Light collection is the single most important factor in a telescope's ability to produce images of good resolution.