On top of mountains.
observeries?
Not necessarily. Refracting telescopes can be large, but reflecting telescopes can also be quite large and often have larger apertures due to their design. The size of a telescope depends on its purpose and design specifications rather than whether it is refracting or reflecting.
Refracting telescopes suffer from chromatic aberration, refracting telescopes have several surfaces to shape and polish, making large glass lenses without interior defects is very difficult, and large glass lenses are more difficult to support than large mirrors.
Telescopes are not dangerous in normal operation. A large telescope might hurt you if it fell on you.
well, it would usually be an observatory.....
The word "Observatory" is used to refer to a dedicated building where large optical telescopes are housed. This usually includes a protective dome that can be opened or retracted to observe the stars.
observeries?
Not necessarily. Refracting telescopes can be large, but reflecting telescopes can also be quite large and often have larger apertures due to their design. The size of a telescope depends on its purpose and design specifications rather than whether it is refracting or reflecting.
Tenements
Two large objective lenses.
Large telescopes have improved resolution over small telescopes and as such can gather clearer images of objects further away.
Refracting telescopes suffer from chromatic aberration, refracting telescopes have several surfaces to shape and polish, making large glass lenses without interior defects is very difficult, and large glass lenses are more difficult to support than large mirrors.
Telescopes are not dangerous in normal operation. A large telescope might hurt you if it fell on you.
to see uranus
well, it would usually be an observatory.....
That refers to researching the Universe by observing radio waves. Special telescopes - radiotelescopes - are built for this purpose; they are often quite large.
In the barn on the farm