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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 a place called with big telescopes?
It doesn't have to be big telescopes, there does not even have to be a telescope. It is called an observatory because it is a place where astronomical observations are made. Long before the first telescope was made there were observatories.
Is it true that the clearest images of objects in deep space are produced by a telescope in space?
Yes, telescopes in space, such as the Hubble Space Telescope, are able to capture extremely clear images of objects in deep space. These telescopes are not affected by the distortion caused by Earth's atmosphere, resulting in sharper and more detailed images compared to ground-based telescopes.
What is the difference between a reflecting telescope a refracting telescope and a radio telescope?
Reflecting telescopes are usually designed to capture and concentrate light through the use of a large concave mirror which focuses the captured light on a smaller, flat mirror which in turn reflects it to the eye or a camera. Refracting telescopes use convex lenses to capture light and focus it where the eye or a camera is. Radio telescopes collect long wavelength radiation (radio waves and microwaves) and are all forms of reflecting telescope. The first telescopes were refracting telescopes, because the technology existed to form the needed sizes of convex lenses. Reflecting telescopes were developed later, when advancing technology provided the means of making very regular concave mirrors. All the largest modern telescopes are variations on the reflecting telescope design because it is easier to make and manage very large concave mirrors than it is to make lenses of equivalent light collecting power.
Why are the telescopes in space like the Hubble telescope even better?
Because there is no air or water vapor to obscure the stars when you are in space.
Why do you not have groundbased gamma ray and x-ray telescopes?
Because radiation at those wavelengths is absorbed in the atmosphere, and very little of it ever reaches the ground. Operated on the ground, those telescopes would see almost nothing.
How does a refracting telescope differ from other types of telescopes?
A refracting telescope is a type of telescope that uses a lens as its objective to form an image. This is different from other type of telescopes because it has a objective lens.
What makes The Hubble Space Telescope different from other telescopes?
The main difference between Hubble Space Telescopes and other telescopes is the fact that the Hubble is placed in outer space where it can observe without the distortion of the Earth's atmosphere.
How can planets be distiguished from strars using a telescope?
because telescopes are better in technology and beter to see with
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.
How have telescopes changed since they were invented?
They have changed because now there is a telescope in space called the "Hubble". I can see things that regular telescopes on Earth cannot see.
What is a place called with big telescopes?
It doesn't have to be big telescopes, there does not even have to be a telescope. It is called an observatory because it is a place where astronomical observations are made. Long before the first telescope was made there were observatories.
Why was the Hubble Telescope Founded?
The Hubble Space Telescope was developed (not "founded") because ground-based telescopes are limited because of atmospheric distortions, while a space telescope isn't affected by glare, clouds, rain, or weather.
How are reflecting and retracting telescopes different?
A reflecting telescope is different from a refracting telescope because a reflecting telescope uses a concave lens, a plane mirror, and a convex lens. While a refracting telescope uses two lens.
Why is the hubble telescope so special?
It is speacial because It can observe the heavans much better than ground telescopes. It is also the largest and most versatile space telescope
Is it true that the clearest images of objects in deep space are produced by a telescope in space?
Yes, telescopes in space, such as the Hubble Space Telescope, are able to capture extremely clear images of objects in deep space. These telescopes are not affected by the distortion caused by Earth's atmosphere, resulting in sharper and more detailed images compared to ground-based telescopes.
What is the difference between a reflecting telescope a refracting telescope and a radio telescope?
Reflecting telescopes are usually designed to capture and concentrate light through the use of a large concave mirror which focuses the captured light on a smaller, flat mirror which in turn reflects it to the eye or a camera. Refracting telescopes use convex lenses to capture light and focus it where the eye or a camera is. Radio telescopes collect long wavelength radiation (radio waves and microwaves) and are all forms of reflecting telescope. The first telescopes were refracting telescopes, because the technology existed to form the needed sizes of convex lenses. Reflecting telescopes were developed later, when advancing technology provided the means of making very regular concave mirrors. All the largest modern telescopes are variations on the reflecting telescope design because it is easier to make and manage very large concave mirrors than it is to make lenses of equivalent light collecting power.
