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.
What is the major advantage of space based telescopes such as the Hubble Space Telescope over Earth based telescopes?
Space telescopes have the advantage of being above the blurring effects of the Earth’s atmosphere. In addition, there are many wavelengths from the electromagnetic spectrum that do not reach Earth because they are absorbed or reflected by the Earth’s atmosphere.
Why is the Hubble telescope better than telescopes on Earth?
What Makes Hubble Different From Telescopes on Earth? … Earth’s atmosphere changes and blocks some of the light that comes from space. Hubble flies around, or orbits, high above Earth and its atmosphere. So, Hubble can see space better than telescopes on Earth can.
Which is not an advantage of the Hubble Space Telescope over Earth telescopes?
Which of the following is not an advantage of the Hubble Space Telescope over ground-based telescopes? It is closer to the stars. Which of the following wavelength regions cannot be studied with telescopes on the ground? Telescopes operating at this wavelength must be cooled to observe faint astronomical objects.
Why is the Hubble Space Telescope resolution better than a similar telescope of the same size that is observing from Earth?
The Hubble Space Telescope obtains higher-resolution images than most ground-based telescopes because it is: above Earth’s atmosphere.
What advantage do space telescopes have over Earth based telescopes 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 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 is the main advantage of the Hubble Space Telescope?
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.
Why is the Hubble Space Telescope in space instead of on the ground?
The reason for the Hubble Space telescope being in space is that from the Earth the telescopes have to look through the atmosphere. The atmosphere absorbs several kinds of light outside of the visible spectrum, which is why many space telescope missions must be done from space rather than on the ground.
Why is the Hubble Space Telescope in space instead of on the ground quizlet?
Why is the Hubble Space Telescope in space instead of on the ground? It observes in the UV and it avoids atmospheric distortion. … Space telescopes are much more expensive than similar ground-based telescopes.
What are the disadvantages of the Hubble Space Telescope?
Disadvantages. Space telescopes are much more expensive to build than ground-based telescopes. Due to their location, space telescopes are also extremely difficult to maintain. The Hubble Space Telescope was serviced by the Space Shuttle, but most space telescopes cannot be serviced at all.
What are two advantages of large telescopes over smaller ones?
What are two advantages of large scopes over smaller ones? Large telescope have more light grasp and better resolution. This design involves only one optical surface, a concave mirror.
Which of the following is a principle advantage of CCDs over photographic film?
Which of the following is a principal advantage of CCDs over photographic film? CCDs capture a much higher percentage of the incoming photons than does film.
Why space based telescopes are of such importance to today’s astronomers and the collection of information?
The Hubble Space Telescope was launched into Earth’s orbit in 1990 over 25 years ago. … The main reason we put telescopes into space is to get around the Earth’s atmosphere so that we can get a clearer view of the planets, stars, and galaxies that we are studying.
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.
Which of these is one reason that having the Hubble telescope in space is better than having a telescope on a mountaintop?
Which is one reason that having the Hubble telescope in space is better than having a telescope on a mountain top? Clouds do not block the view of the Hubble telescope. In which of the following technologies do satellites work together to aid in navigation? You just studied 20 terms!