Telescopes are used to see things that are farther than we expected a thing to be.Telescopes are not only small.They can be big as well.
If you look through them the wrong way round, everything looks smaller!
Researchers use all of these: -- optical telescopes -- radio telescopes -- x-ray telescopes -- infra-red telescopes -- ultraviolet telescopes
refracting
No they are not bigger then radio telescopes at all.
Radio telescopes collect radio waves. Optical telescopes capture visible light waves.
Ground-based telescopes, and space telescopes. Or: refracting telescopes (main collector is a lens), and reflecting telescopes (main collector is a mirror). Or: Home telescopes (small ones), and professional ones (larger and more expensive).
At a store for telescopes!
you can see the planets, stars, sky, etc better and when you can see something clearer more facts about it become clear
All space telescopes are unmanned - unless you want to count the small telescopes on the Shuttle or IIS as space telescopes.
telescopes have found out that im AWESOME
they the same
Reflecting telescopes use mirrors to collect and focus light, while refracting telescopes use lenses. Reflecting telescopes typically have a closed tube design which protects the mirrors from dust and other contaminants, while refracting telescopes are more prone to chromatic aberration. Reflecting telescopes are generally easier to manufacture at larger sizes compared to refracting telescopes.