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Astronomers use the principles of physics, chemistry, and mathematics to learn about the fundamental nature of the universe, including the sun, moon, planets, stars, and galaxies. As such, astronomy is sometimes considered a subfield of physics. They also apply their knowledge to solve problems in navigation, space flight, and satellite communications and to develop the instrumentation and techniques used to observe and collect astronomical data.
Almost all astronomers do research. Most of them also have teaching as part of their work, usually in a university.
Some are theoreticians, working on the laws governing the structure and evolution of astronomical objects. Others analyze large quantities of data gathered by observatories and satellites and write scientific papers or reports on their findings. Some astronomers actually operate large space-based or ground-based telescopes, usually as part of a team. However, astronomers may spend only a few weeks each year making observations with optical telescopes, radio telescopes, and other instruments.
A small number of astronomers work in museums housing planetariums. These astronomers develop and revise programs presented to the public and may direct planetarium operations.
Work environment. Most astronomers do not encounter unusual hazards in their work. Astronomers who make observations with ground-based telescopes may spend many hours working in observatories. This work usually involves travel to remote locations and may require working at night. Astronomers whose work depends on grant money may spend a lot of time writing grant proposals to keep their work funded.
Astronomers may need to work at odd hours to observe celestial phenomena, particularly those working with ground-based telescopes.
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Rocks are to geologists as stars are to?
Rocks are to geologists as stars are to astronomers.
What are women astronomers called?
Women astronomers are called astronomers, just like their male counterparts. The term "astronomer" does not change based on gender.
How do astronomers use luminosity?
Astronomers use luminosity to measure the total amount of energy a star emits in all directions. By knowing a star's luminosity, astronomers can calculate its distance, size, and temperature. Luminosity helps astronomers understand the life cycle of stars and their evolution.
How do astronomers measure it?
How do they measure what?
How did the earliest astronomers learn what they did?
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Is there any other astronomers that are also scientists?
All astronomers are scientists.All astronomers are scientists.All astronomers are scientists.All astronomers are scientists.
What do you call people that study outer space and the solar system?
Mainly astronomers. But cosmologists and astrophysicists will also be interested in outer space.
People involved in astronomy?
amateur astronomers and astronomers
Who are the scientist that study solar system?
astronomers.
Scientists who study the universe beyond earth are called?
They are called astronomers.
What are called astronomers?
people who study about the universe are called astronomers
What is a sentence with the word astronomers?
Juno was the third asteroid to be discovered by astronomers early in the 19th century.
Who is the patron saint of astronomers?
Saint Dominic is the patron saint of astronomers
Rocks are to geologists as stars are to?
Rocks are to geologists as stars are to astronomers.
Were the Aztecs fine astronomers and mathematicians?
No, it was the Mayans that were great astronomers and mathematicians
Indian astronomers recognized that earth?
India astronomers recognized that the earth was a sphere.
What are the duties of astrologers?
Astrologers look at stars and predict events according to what they see. They are different from astronomers because astronomers have a scientific basis, while astronomers do not.
