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Why Do Astronomers Need Different Telescope Designs To Observe Across The Electromagnetic Spectrum? (Solved)

At shorter wavelengths, telescopes must be modified to compensate for the higher distortion caused by the atmosphere. C) The challenge of developing new telescope designs is something that astronomers and engineers love. d) Diverse energy photons act differently and necessitate the development of different collecting techniques.
Astronomers use telescopes to investigate the cosmos in a variety of ways.

  • The fact that telescopes are only built to detect a certain fraction of the electromagnetic spectrum is despite the fact that many astronomical mysteries can only be solved by comparing pictures taken at different wavelengths. To examine celestial occurrences, astronomers sometimes combine photos from a number of various telescopes.

Why do we need different types of telescope for space observation?

When seeing the universe, astronomers employ a variety of telescopes. When they look at space, they require a variety of various sorts of telescopes because each telescope shows them something different. Light comes in a variety of wavelengths ranging from short to long. Microwaves and radio waves are examples of wavelengths with longer lengths.

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Why do scientists use different types of telescopes when looking at stars?

The utilization of numerous distinct types of telescopes is required in order to obtain astronomical data about diverse wavelengths, which is not always possible. In diverse ways, different wavelengths of radiation interact with different types of matter. X-rays will pass through a metal that will reflect radio waves, but radio waves will not reflect off that metal.

How do scientists use the electromagnetic spectrum to study the universe?

In order to see astronomical objects, telescopes employ lenses or mirrors to gather and focus waves from the electromagnetic spectrum, which includes visible light. Astronomers can get a better understanding of the cosmos by observing the electromagnetic waves emitted by objects such as stars, galaxies, and black holes, among others.

Why are telescopes so useful to astronomers?

A telescope is a device that magnifies pictures of faraway objects to create a magnified image of them. In astronomy, the telescope is without a doubt the most essential investigative instrument available. It provides a technique of collecting and studying radiation emitted by celestial objects, even those located in the furthest reaches of the cosmos.

How do different types of telescopes provide different types of data?

Optical telescopes are instruments that capture visible light. Reflecting telescopes, refracting telescopes, and catadioptric telescopes are the three primary types of telescopes. Radio telescopes are instruments that gather and concentrate radio waves from distant objects. Space telescopes circle the Earth, catching wavelengths of light that would otherwise be obstructed by the atmosphere if they were on the ground.

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What kind of telescopes do astronomers use?

The visible-light (optical) telescopes with which most people are familiar are the most common type of telescope. There are two types of optical telescopes: refractors and reflectors, which are the most common. Refractors gather and concentrate light by employing lenses (such as those found in spectacles or binoculars) to do so.

Why is it important to understand the electromagnetic spectrum?

It is significant because it provides information on the composition, the temperature, and maybe the mass or relative velocity of the body that emits or absorbs the radiation, all of which are valuable pieces of information.

How do astronomers use electromagnetic waves?

Vision on the radio. The objects and events that astronomers observe when searching for radio waves differ from those that they observe when searching for visible light. Objects that appear black to human eyes, or even to conventional telescopes, are illuminated by radio waves. Dust accumulates in the areas where stars are formed, for example.

How do astronomers use the different wavelengths of the electromagnetic spectrum to determine the composition of stars?

Each element absorbs light at a certain wavelength that is distinctive to that atom’s composition. If an astronomer examines an object’s spectrum, he or she can identify its composition based on the wavelengths that are observed. Modern equipment with a grating, which spreads out the light from an item according to its wavelength, are used in this operation.

What do astronomers do?

Astronomers are scientists who study the planets, stars, and other celestial bodies in the universe. Optical telescopes on the ground are used in conjunction with space-based equipment such as the Hubble Space Telescope to achieve their goals. Some astronomers are interested in faraway galaxies and phenomena such as black holes and neutron stars, while others are interested in the sun.

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