Astronomers
An astronomer is a scientist who studies celestial objects and
phenomena, such as stars, planets, galaxies, and comets. They use a
variety of tools and techniques to observe and analyze these objects,
including telescopes, spectrographs, and computer simulations. The type
of work that an astronomer does may require a moderate or extensive
background in the geosciences depending on their area of specialization.
Some common areas of focus include:
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Celestial mechanics: The study of the motion and dynamics of
celestial bodies, such as planets, moons, asteroids, and comets.
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Astrophysics: The study of the physical properties of celestial
objects, including their composition, structure, and behavior.
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Stellar or galactic astronomy: The study of stars or galaxies,
including their formation, evolution, and death.
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Cosmology: The study of the universe as a whole, including its
origin, evolution, and eventual fate.
Read more about this occupation on O*NET OnLine at www.onetonline.org/link/summary/19-2011.00
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