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Telescopes are placed in space to view distant galaxies primarily to?
Telescopes are placed in space to view distant galaxies primarily to avoid atmospheric distortion and light pollution, which can obscure and affect the quality of observations taken from Earth. Space telescopes also provide a clearer and more stable view of the universe, allowing for more accurate and detailed observations of distant galaxies.
Why are large telescopes used to study distant galaxies and not small telescopes?
Large telescopes are used to study distant galaxies because they can gather more light, allowing for better resolution and the ability to detect fainter objects. Their larger size also grants them a greater light-gathering capacity, which is essential for observing objects that are billions of light-years away. Additionally, large telescopes offer higher sensitivity and better data collection capabilities, enabling astronomers to analyze and study distant galaxies in greater detail.
When scientists look at very distant galaxies through powerful telescopes they see the galaxies as they were millions or billions of year ago. Why is this?
The vast distances involved means that the light we see left those galaxies a long time ago.
In what part of the electromagnetic spectrum do the biggest telescopes on Earth operate?
The biggest telescopes on Earth typically operate in the optical and infrared parts of the electromagnetic spectrum. These telescopes are used to study a wide range of celestial objects, from planets and stars to galaxies and quasars.
What careers use telescopes?
Careers that use telescopes include astronomers, astrophysicists, planetary scientists, and aerospace engineers. Telescopes are essential tools for observing and studying celestial objects in space, such as stars, planets, and galaxies.
How galaxies discovered?
They were discovered by astronomers using telescopes.
How do you know there are other galaxies?
We can see them in even average sized telescopes.
How do scientist locate new galaxies?
By using very powerful telescopes to scan the sky.
How do you take pictures of other galaxies?
To take pictures of other galaxies, astronomers use telescopes equipped with sensitive cameras to capture light emitted by the distant galaxies. These telescopes are often placed in space or in remote locations to minimize interference from Earth's atmosphere and light pollution. The images captured are then processed and analyzed to study the properties and characteristics of the galaxies.
Are galaxies 10 billion years old too far for us to see even with your most powerful telescopes?
No. Some galaxies that old are visible.
How many galaxies can modern telescopes see?
No exact number is known. Certainly many billions of them
How does NASA explore space?
NASA explores space using a variety of methods, including robotic spacecraft, telescopes, orbiters, and human missions. Robotic spacecraft are often sent to explore planets, moons, and asteroids, while telescopes are used to observe distant galaxies and stars. Orbiters are used to study planets and moons within our solar system, and human missions enable astronauts to conduct research and experiments in space.
Telescopes are placed in space to view distant galaxies primarily to?
Telescopes are placed in space to view distant galaxies primarily to avoid atmospheric distortion and light pollution, which can obscure and affect the quality of observations taken from Earth. Space telescopes also provide a clearer and more stable view of the universe, allowing for more accurate and detailed observations of distant galaxies.
The visible part of distant galaxies is the galaxies'?
The visible part of distant galaxies is the collection of stars, gas, and dust within the galaxy. These components emit light that reaches our telescopes, allowing us to observe and study the structure and properties of the galaxies.
What is the furthest objects visible in the sky are called?
With the naked eye, you can see some galaxies, like the two Magellanic Clouds, and the Andromeda Galaxy. The farthest objects visible in large telescopes would also be entire galaxies.With the naked eye, you can see some galaxies, like the two Magellanic Clouds, and the Andromeda Galaxy. The farthest objects visible in large telescopes would also be entire galaxies.With the naked eye, you can see some galaxies, like the two Magellanic Clouds, and the Andromeda Galaxy. The farthest objects visible in large telescopes would also be entire galaxies.With the naked eye, you can see some galaxies, like the two Magellanic Clouds, and the Andromeda Galaxy. The farthest objects visible in large telescopes would also be entire galaxies.
Which is the least likely to be used by astronomers to investigate galaxies?
Astronomers are least likely to use optical telescopes for investigating galaxies that are very distant or obscured by interstellar dust, as these telescopes primarily detect visible light. Instead, they often rely on radio, infrared, or X-ray telescopes, which can penetrate dust and reveal more information about such galaxies. Optical observations are still valuable, but their limitations make them less effective for certain types of galaxy studies.
What are two main categories of technology that humans use to explore space?
Two main categories of technology used for space exploration are spacecraft and ground-based telescopes. Spacecraft, including satellites, rovers, and crewed missions, are designed to travel beyond Earth's atmosphere to gather data, conduct experiments, and explore celestial bodies. Ground-based telescopes, on the other hand, allow scientists to observe distant stars, galaxies, and other astronomical phenomena from Earth, enhancing our understanding of the universe without leaving our planet.
