What advantage do space telescopes have over telescopes used on Earth quizlet?

What advantages do space telescopes have over Earth-based telescopes? Space telescopes orbit above Earth’s atmosphere and thus produce clearer images than Earth-based telescopes.

What advantage do space telescopes have over telescope used on Earth?

Space-based telescopes like Hubble get a much clearer view of the universe than most of their ground-based counterparts. They’re also able to detect frequencies and wavelengths across the entire electromagnetic spectrum.

What advantage does a telescope in space have over one located on the ground quizlet?

One point of light that is the blurred image of both stars. The Hubble Space Telescope obtains higher-resolution images than most ground-based telescopes because it is: above Earth’s atmosphere.

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What are the advantages of placing telescopes in space quizlet?

What are the advantages of putting telescopes in space? allows us to observe the rest of electromagnetic spectrum that does not reach ground/sea level.

Which telescope concentrates light from a distant object?

They focus the light and make distant objects appear brighter, clearer and magnified. This type of telescope is called a refracting telescope. Most refracting telescopes use two main lenses. The largest lens is called the objective lens, and the smaller lens used for viewing is called the eyepiece lens.

What are three advantages to space telescopes?

Advantages. Clearer observations can be taken as the atmosphere does not affect it. There is no distortion due to twinkling, glow from the sky or the effects of light pollution. Wider wavelengths of the electromagnetic spectrum can be observed such as infrared, ultraviolet, x-rays and gamma rays.

What are the advantages and disadvantages of having telescopes in space?

In space, however, telescopes are able to geta clearer shot of everything from exploding stars to other galaxies. Another disadvantage for ground-basedtelescopes is that the Earth’s atmosphere absorbs much of the infrared andultraviolet light that passes through it. Space telescopes can detect thesewaves.

What is the major advantage of space based telescopes such as the Hubble Space Telescope over Earth based telescopes quizlet?

The major advantage of space-based telescopes is: They are not affected by atmospheric scintillation. Which of the following telescopes would not be suitable for ground-based observations? Compare the light-gathering power of a telescope with an 8−centimeter diameter mirror to that of the human eye.

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What is the primary advantage does the Hubble Space Telescope have over ground-based telescopes?

The Hubble telescope provides four key advantages over most other optical astronomical facilities: unprecedented angular resolution over a large field, spectral coverage from the near infrared to the far ultraviolet, an extremely dark sky, and highly stable images that enable precision photometry.

Which of the following is the major advantage of putting telescopes in space instead of leaving them on the ground quizlet?

Which is a major advantage of putting telescopes in space, instead of leaving them on the ground? More of the electromagnetic spectrum is observable from space.

What are the main advantages of an optical telescope over the unaided eye?

So the telescope can gather light for 900 times longer than the eye, to make a single image! The long exposure time of the telescope’s camera enables it to gather much more light than the eye. This enables telescopes to detect much fainter objects than the unaided eye.

What are the 3 disadvantages of ground based telescopes over space telescopes?

Despite the convenience of ground telescopes, they do feature a few drawbacks that space telescopes don’t have.

  • Lower Cost. Ground-based telescopes cost about 10 to 20 times less than a comparable space telescope. …
  • Maintenance Issues. …
  • Site Requirements. …
  • Image Quality. …
  • Deficient Data.

Why do we use telescopes to study the sky quizlet?

Telescopes allow us to see more because their mirrors and lenses can collect more light than the human eye can collect on its own. To create a clear image, telescope lenses and mirrors bring light rays to meet at a single point, the focal point. If the light rays don’t meet at the same point, the image is blurry.

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Why do scientists need space telescopes?

Telescopes are placed into orbit around the Earth or are sent farther out into space to get a clearer view of the Universe. … Many of these types of light (such as x-rays, gamma-rays, most ultraviolet, and infrared) can only be studied from space because they are blocked by our atmosphere.

How do space telescopes see so far?

Because mirrors are lighter, and they are easier than lenses to make perfectly smooth. The mirrors or lenses in a telescope are called the “optics.” Really powerful telescopes can see very dim things and things that are really far away. … The bigger the mirrors or lenses, the more light the telescope can gather.

Why do space telescopes obtain clearer images than Earth based telescopes?

Because the Hubble telescope is located in space, Earth’s atmosphere does not interfere with light from objects the telescope is aimed at. This lack of interference allows it to obtain clearer images than ground-based telescopes with much larger mirrors.