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Why are most modern telescopes reflecting telescopes?
Most modern telescopes are reflecting telescopes because reflecting telescopes are generally more cost-effective and easier to build at larger sizes compared to refracting telescopes. Reflecting telescopes also suffer less from chromatic aberration and can have a simpler design with fewer optical elements.
What is the radio telescopes limitations?
Radio telescopes have several limitations, including their dependence on atmospheric conditions, which can cause interference and signal degradation. They also have lower resolution compared to optical telescopes due to the longer wavelength of radio waves, which limits their ability to distinguish between closely spaced objects. Additionally, radio telescopes can be affected by man-made radio frequency interference, complicating the detection of faint astronomical signals. Finally, they require large physical structures, making them costly and logistically challenging to build and maintain.
Did Sir Issac Newton build and use reflecting telescopes?
Yes.
What do scientists build telescopes on top of?
Some telescopes are on the earth this is because they are easier to maintain as it does not require launches to get astronaughts up there to fix them. Also they are cheaper having to make a telescope usable in space takes time and money, it also requires a launch which is expensive as well. It is easier to view the results as you can view them directly from the telescopes, instead of them having to be sent from space down to earth using microwaves then you need an antenna and other.
Why are most large telescopes reflecting telescopes?
They are refracting telescopes(:Large refracting telescopes are no longer built because there were too many problems with them. There was color distortion, light pollution, and when the object hits the focal point it turns upside down. Then you don't see the object for what it really is, you see it upside down and weird-ed out. They are to complicated and scientists believed they should just stick with the simple, small, original refracting telescopes!!!!-Meghan Betts (8th grader)
Where should astronomers build their telescopes?
The best place for astronomers to build their telescopes is a cold, dry, and calm place. Astronomers identified a place in the Antarctic that they believe is the best place for an observatory. Read more about it at http://phys.org/news170932769.html.
Why are most modern telescopes reflecting telescopes?
Most modern telescopes are reflecting telescopes because reflecting telescopes are generally more cost-effective and easier to build at larger sizes compared to refracting telescopes. Reflecting telescopes also suffer less from chromatic aberration and can have a simpler design with fewer optical elements.
Scientists on earth Build telescopes on top of ------so the atmosphere doesn't interfere with what they can see?
scientist on earth build telescopes on top of
Methods that are used to explore the universe?
The universe can be explored by astronomical instruments called telescopes, and by space probes sent from earth to other planets. When using telescopes astronomers try to look at the energy being produced by the universe not just in the visible part of the spectrum (where our eyes can see) but at the whole range of electromagnetic radiation. We thus have radio telescopes, infrared telescopes, X-ray telescopes and even some telescopes that are buried deep underground looking for neutrinos. Most of the telescopes are set in mountains for they can rich more.
How many telescopes did herschal build?
6 and a half
Who built and used reflecting telescopes?
Thousands of people still do build their own astronomical telescopes; it isn't that hard to do.
Do astronomers know how to build?
Some astronomers are likely to be good at DIY, but most would probably get a contractor in.
Did Sir Issac Newton build and use reflecting telescopes?
Yes.
How were mountains build?
Due to the movement of the plate tectonics land mass will start to build up and mountains will build up.
What do scientists build telescopes on top of?
Some telescopes are on the earth this is because they are easier to maintain as it does not require launches to get astronaughts up there to fix them. Also they are cheaper having to make a telescope usable in space takes time and money, it also requires a launch which is expensive as well. It is easier to view the results as you can view them directly from the telescopes, instead of them having to be sent from space down to earth using microwaves then you need an antenna and other.
Why do astronomers continue to build even larger telescopes?
Radio telescopes allow us to see things that can't be seen in visible light. And vice versa, optical telescopes can show things that are not visible in radio telescopes. So, the information from both kinds of telescopes really complements each other.
Why are most large telescopes reflecting telescopes?
They are refracting telescopes(:Large refracting telescopes are no longer built because there were too many problems with them. There was color distortion, light pollution, and when the object hits the focal point it turns upside down. Then you don't see the object for what it really is, you see it upside down and weird-ed out. They are to complicated and scientists believed they should just stick with the simple, small, original refracting telescopes!!!!-Meghan Betts (8th grader)
