Doppler shift tells the distance form the earth station
A telescope is commonly used to view objects in space. Telescopes collect and focus light from distant objects, enabling astronomers to observe and study celestial bodies such as stars, planets, and galaxies.
Astronomers wanted to put a telescope into space to avoid the distortion caused by Earth's atmosphere, which can affect the quality of images taken by ground-based telescopes. By placing a telescope in space, astronomers can achieve sharper and clearer images of celestial objects.
As astronaut travels into outer space and some have been killed doing so. Most astronomers stay on the planet Earth and look up into space. There have been astronauts who are astronomers, but, most astronomers are not astronauts. There have been tens of millions of astronomers looking up at outer space, but, only a few hundred astronauts. No, they are not the same.
Modern equipment used by astronomers in space exploration include space telescopes like the Hubble Space Telescope and the James Webb Space Telescope, which provide high-resolution images of distant celestial objects. Other tools include radio telescopes like the Atacama Large Millimeter/submillimeter Array (ALMA) for studying radio emissions from space, and space probes like the Mars rovers for exploring planetary surfaces. Additionally, astronomers use computer simulations and data analysis tools to interpret the vast amounts of data collected from these missions.
Mainly astronomers. But cosmologists and astrophysicists will also be interested in outer space.
Astronomers.
Astronomers.
Astronomers typically work in observatories, research institutes, universities, or space agencies. These facilities are equipped with telescopes, laboratories, and data analysis tools to conduct research and study celestial objects in the universe.
astronomers
space research centre
astronomers
A Telescope
A telescope is commonly used to view objects in space. Telescopes collect and focus light from distant objects, enabling astronomers to observe and study celestial bodies such as stars, planets, and galaxies.
Astronomers wanted to put a telescope into space to avoid the distortion caused by Earth's atmosphere, which can affect the quality of images taken by ground-based telescopes. By placing a telescope in space, astronomers can achieve sharper and clearer images of celestial objects.
Astronomy is the study of objects in space, such as planets, stars, galaxies, and other celestial bodies. Astronomers use telescopes and other tools to observe and analyze these objects to better understand the universe.
Distances in space are measured using a variety of methods, such as parallax for nearby stars, radar for planets in our solar system, and redshift for galaxies and other objects in the universe. These measurements help astronomers understand the scale of the universe and the vast distances between objects in space.
As astronaut travels into outer space and some have been killed doing so. Most astronomers stay on the planet Earth and look up into space. There have been astronauts who are astronomers, but, most astronomers are not astronauts. There have been tens of millions of astronomers looking up at outer space, but, only a few hundred astronauts. No, they are not the same.