aviod the absorption of the light or other radiations in the atmosphere of earth
Radio telescopes are often placed in valleys because the surrounding hills and mountains shield them from radio interference generated by human activities. Valleys provide a natural barrier that helps to block out unwanted signals and enhance the sensitivity of the telescopes to detect faint radio signals from space. Additionally, valleys can also help to reduce the impact of wind and atmospheric disturbances on the telescopes, leading to clearer observations.
Telescopes such as the Mauna Kea Observatory in Hawaii, the Very Large Telescope in Chile, and the Keck Observatory in Hawaii are placed on mountains for better visibility, reduced atmospheric interference, and clearer views of the night sky. Mountain locations are ideal for telescopes as they provide high altitudes, minimal light pollution, and stable atmospheric conditions for optimal astronomical observations.
Telescopes are typically housed in observatories, which can be located in remote areas to minimize light pollution and atmospheric disturbances. They may also be found in research institutions, universities, and even some private homes. Many modern telescopes, especially space telescopes like the Hubble, are placed in orbit to avoid Earth's atmospheric interference. Additionally, some portable telescopes are kept by amateur astronomers for personal use.
Telescopes that collect radiation from waves shorter than visible light include ultraviolet (UV) and X-ray telescopes. These instruments are designed to detect high-energy electromagnetic radiation, which cannot penetrate the Earth's atmosphere. Therefore, they are often placed in space to observe celestial phenomena such as stars, galaxies, and black holes emitting UV and X-ray radiation. Examples include the Hubble Space Telescope for UV light and the Chandra X-ray Observatory for X-rays.
Celestial bodies are objects in the sky. The most commonly used instrument used to observe these bodies is the human eye. The next most common are the various telescopes including optical, radio, infrared and gamma ray. The sun is also a celestial body. A simple stick placed in the ground makes an interesting instrument for observing it. If you place a mark on the ground at the top of the sticks shadow at midday for a year (or whenever you remember to do it), an interesting figure is produced. Try it out.
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.
If there is then we, being right beside a star, cannot know of it. We appear to be surrounded by stars and galaxies.
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 earth's atmosphere doesn't let these rays reach the ground, so the telescopes are placed in orbit where they can receive the rays.
Satellites
Optical telescopes are placed high to avoid having to look through the thickest part of the atmosphere. Radio telescopes are place in valleys to avoid the effects of man-made electrical noise in the telescope.
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.
Radio telescopes are often placed in valleys because the surrounding hills and mountains shield them from radio interference generated by human activities. Valleys provide a natural barrier that helps to block out unwanted signals and enhance the sensitivity of the telescopes to detect faint radio signals from space. Additionally, valleys can also help to reduce the impact of wind and atmospheric disturbances on the telescopes, leading to clearer observations.
Telescopes such as the Mauna Kea Observatory in Hawaii, the Very Large Telescope in Chile, and the Keck Observatory in Hawaii are placed on mountains for better visibility, reduced atmospheric interference, and clearer views of the night sky. Mountain locations are ideal for telescopes as they provide high altitudes, minimal light pollution, and stable atmospheric conditions for optimal astronomical observations.
Telescopes are typically housed in observatories, which can be located in remote areas to minimize light pollution and atmospheric disturbances. They may also be found in research institutions, universities, and even some private homes. Many modern telescopes, especially space telescopes like the Hubble, are placed in orbit to avoid Earth's atmospheric interference. Additionally, some portable telescopes are kept by amateur astronomers for personal use.
Telescopes that collect radiation from waves shorter than visible light include ultraviolet (UV) and X-ray telescopes. These instruments are designed to detect high-energy electromagnetic radiation, which cannot penetrate the Earth's atmosphere. Therefore, they are often placed in space to observe celestial phenomena such as stars, galaxies, and black holes emitting UV and X-ray radiation. Examples include the Hubble Space Telescope for UV light and the Chandra X-ray Observatory for X-rays.
Celestial bodies are objects in the sky. The most commonly used instrument used to observe these bodies is the human eye. The next most common are the various telescopes including optical, radio, infrared and gamma ray. The sun is also a celestial body. A simple stick placed in the ground makes an interesting instrument for observing it. If you place a mark on the ground at the top of the sticks shadow at midday for a year (or whenever you remember to do it), an interesting figure is produced. Try it out.