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Where do scientists put telescopes to avoid interference from Earth and atmosphere?
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What are the two ways scientists explore space?
light telescopes and radio telescopes whether installed on earth or on space vehicles
Why do stars twinkle on a clear night?
Interference from Earth's atmosphere.
What instrument can view the heavenly bodies clearly and without the filtering effect of the earths atmosphere?
A space telescope such as the Hubble Space Telescope can view heavenly bodies clearly without the filtering effect of Earth's atmosphere. These telescopes orbit above Earth's atmosphere, providing a clear view of objects in space without distortion or interference.
Why does the Hubble Space Telescope give clearer images than those from earth?
The Hubble Space Telescope can provide clearer images than telescopes on Earth due to two main reasons: it is above Earth's atmosphere, which can distort and block light reaching ground-based telescopes, and its position in space allows it to capture light without the interference of atmospheric effects like light pollution and turbulence. These factors contribute to Hubble's ability to produce high-resolution images of celestial objects with great clarity.
Why do astronomers currently prefer orbiting telescopes over earth based telescopes?
Orbiting telescopes are located in the sky, where it is not affected by the turbulence of the atmosphere, while ground-based telescopes are located on the ground, where the atmospheric turbulence (the moving of air) is greater. This is also the reason that some telescopes are built on mountains where the atmosphere is thinner and turbulence is smaller.
Why are big telescopes found on top of mountains?
The Earth's atmosphere provides interference to optical telescopes because the molecules in the air scatter and disrupt light. Many telescopes are placed at high elevation because the atmosphere is thinner and will cause less interference.
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
Why are some telescopes placed in orbit around the earth?
because looking through the Earth's atmosphere can distort the incoming light.
Why are images from the hubble telescope clearer than images from the telescopes on earth?
Because of the atmosphere. The atmosphere distorts light (this is also why stars 'twinkle'), where as the HST, free from this, faces no interference.
Why aren't infrared telescopes built at low altitudes?
Infrared telescopes are usually built at high altitudes to minimize atmospheric interference. At lower altitudes, the Earth's atmosphere absorbs and scatters infrared light, making it difficult to observe astronomical objects accurately. By placing telescopes at high altitudes, such as on mountain peaks, scientists can minimize the interference and obtain clearer observations of infrared radiation from space.
Why do astronomers put telescopes in space?
Astronomers put telescopes in space to avoid distortions caused by Earth's atmosphere. Space telescopes provide clearer and more detailed observations of celestial objects and phenomena by eliminating atmospheric interference like turbulence, clouds, and light pollution. This allows astronomers to study the universe with greater precision and accuracy.
Why are near infrared telescopes located on mountaintops and ultraviolet telescopes in Earth orbit?
Mountaintops are ideal for near-infrared telescopes because the high altitude reduces atmospheric interference and light pollution. Ultraviolet telescopes are placed in Earth orbit to avoid absorption of ultraviolet light by Earth's atmosphere, which allows for clearer observations of objects emitting in the ultraviolet spectrum.
Why are telescopes observations better on the moon than on earth?
Observations from Earth-based telescopes are obscured by the atmosphere.
Why would an X-ray telescope based on Earth not be able to detect X-Rays emitted distant stars?
Earth's atmosphere absorbs and scatters X-rays, preventing them from reaching the surface. To detect X-rays from distant stars, X-ray telescopes need to be placed in space above the atmosphere. This allows them to collect and study X-rays without interference.
The Hubble Space Telescope obtains higher-resolution images than most ground-based telescopes because it is?
located above Earth's atmosphere, which causes distortion and blurring of the images taken by ground-based telescopes.
What is an Earth telescope?
An Earth-bound telescope is merely a telescope located on Earth. This term is used to distinguish all of our normal telescopes on Earth from space telescopes or orbiting telescopes. The Hubble space telescope is the most famous space telescope, but there are many dozens of telescopes orbiting Earth which look at Earth or the Sun or other objects in space. Obviously, it is easier to construct an Earth-bound telescope and they can be bigger since getting a telescope into space requires a rocket and a lot more engineering and money. Space telescopes have the advantage of being outside the atmosphere and thus no atmosphere to diminish the quality of the image. For infrared telescopes there is the advantage of being in the cold environment of space where the interference from radiations of hot objects on Earth is absent. On the other hand, space telescopes are hard to repair and you can't really be there to look through them.
What have scientists learned from telescopes?
They have learned that Earth revolves around the Sun.
