to know more about it
All major astronomical telescopes are equipped with spectrographs, including the Hubble and Spitzer Space Telescopes.
Telescopes on Earth have to look through the atmosphere (air) which distorts the image. Telescopes in space dont have to look through the atmosphere and so the image is a lot clearer.
space
All space telescopes are unmanned - unless you want to count the small telescopes on the Shuttle or IIS as space telescopes.
... from the atmosphere.... from the atmosphere.... from the atmosphere.... from the atmosphere.
they did it to get more detailed pictures of space
hubble space station
No - radio telescopes are (to put it simply) giant aerials. They gather radio signals from outer space, bringing them to a focal point. The signals are sent to computers for analysis.
The Earth's atmosphere is about 120 miles thick and anything we see from the surface of the Earth is distorted by the water vapor and debris that is in the air. If you are in space you do not have this distortion. The Hubble Telescope is a good example of space based telescopes.Scientists have put telescopes in space to avoid interference by the atmosphere.SOURCE:-Page 560 of Holt Science & Technology Earth Science-Chapter 18-Studying Space-Section 2- Telescopes-Optical Telescopes in Space
they use space probes,satellites,and of coarse,telescopes.
light telescopes and radio telescopes whether installed on earth or on space vehicles
Radio signals are sent from Earth, to operate the telescopes.