what is an astronomers
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astronomer A scientist who studies the objects in the sky, including planets, galaxies, black holes, and stars, is called an astronomer. These days, the terms astronomer and astrophysicist are used interchangeably, to talk about any physicist who specializes in celestial bodies and the forces that affect them. Astronomers use telescopes and cameras to observe the stars and other objects in the sky, and they often use complicated math to make predictions and solve puzzles about their movements and locations. The Greek root, astronomia, literally means star arrangement..
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Telescopes From the Ground Up A telescope collects light from a distant object and focuses it to form an image of the object. When the image is recorded, an observation is made. Originally, the only way to record the image was by hand — astronomers would make a drawing of what they saw through their telescopes.
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Astronomy is the study of the Universe: Everything about stars and planets, galaxies, dark matter and energyâ¦ Want to Become an Astronomer? What Classes to Take – High School. Math, science, computing – Getting a broad science and math background regardless if you are going into the sciences or not will provide you with useful skills that transcend any discipline.
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Astronomy Historically, astronomy has included disciplines as diverse as astrometry, celestial navigation, observational astronomy and the making of calendars, but professional astronomy is nowadays often considered to be synonymous with astrophysics.
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Astronomy It is concerned with the evolution, physics, chemistry, meteorology, and motion of celestial objects, as well as the formation and development of the universe. Astronomy is one of the oldest sciences.
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General Astronomy - Telescopes and Spacecraft The main tools used by astronomers are telescopes, spectrographs, spacecrafts, cameras, and computers. Astronomers use many different types of telescopes to observe objects in the Universe. Some are located right here on earth and some are sent into space. Just about everything we know about the Universe comes from the study of the light emitted by objects in space. Astronomers use these tools (especially telescopes) very often. Astronomers also use a lot of physics and mathematics in their work.
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- A planet (from Ancient Greek ἀστήρ πλανήτης (astēr planētēs) , or πλάνης ἀστήρ (planēs plánēs) , astēr meaning wandering) star is an astronomical object orbiting a, star brown, dwarf or stellar remnant. that
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Astronomy During the 20th century, the field of professional astronomy split into observational and theoretical branches. Observational astronomy is focused on acquiring data from observations of astronomical objects, which is then analyzed using basic principles of physics. Theoretical astronomy is oriented toward the development of computer or analytical models to describe astronomical objects and phenomena.
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What are Mathematicians? Mathematicians are people who specialize in the study of mathematics, the manipulation of numbers, variables, and abstract concepts in equations and theorems. They can work on a variety of topics, from the history of math to theoretical mathematics, and they work in many industries, including computer science and engineering.
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- Astronomy can best be described as a/an A. study of objects beyond the Earth's atmosphere. B. Air Force pilot on a naval carrier. C. daily horoscope. D. study of objects pertaining to the interior part of the Earth.
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What is Astronomy? Definition & History Definition of astronomy: Astronomy is the study of the sun, moon, stars, planets, comets, gas, galaxies, gas, dust and other non-Earthly bodies and phenomena.uccinctly put, astrophysics involves the study of the physics of astronomy and concentrates on the behavior, properties, and motion of objects out there. However, modern astronomy includes many elements of the motions and characteristics of these bodies, and the two terms are often used interchangeably today.
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- A constellation is a group of stars thought to make a shape in thenight sky. Most are not actually close astronomically, but appearthat way in the sky. Various groups of stars… were historically seenas forming patterns, or outlines, that are identified in astronomyand astrology.
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History of astronomy Astronomy is the oldest of the natural sciences, dating back to antiquity, with its origins in the religious, mythological, cosmological, calendrical, and astrological beliefs and practices of prehistory: vestiges of these are still found in astrology, a discipline long interwoven with public and governmental astronomy, and not completely ...
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Astronomy The word astronomy (from the Greek words astron (ἄστρον), star and -nomy from nomos (νόμος), law or culture) literally means law of the stars (or culture …of the stars depending on the translation).
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About Bachelors Degree in Astronomy & Space Sciences. Astronomy is the natural science that studies celestial bodies, the forces developed in their interaction in space and other observable phenomena.
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telescope Definition of telescope. 1 : a usually tubular optical instrument for viewing distant objects by means of the refraction of light rays through a lens or the reflection of light rays by a concave mirror — compare reflector, refractor. 2 : any of various tubular magnifying optical instruments.
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Physicists and Astronomers Physicists and astronomers spend much of their time working in offices, but they also conduct research in laboratories and observatories. Most physicists and astronomers work full time. How to Become a Physicist or Astronomer. Physicists and astronomers typically need a Ph.D. for jobs in research and academia.
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What do you call a person who studies about the planets? Planetary science, also known as planetology and closely related to planetary astronomy, is the science of planets, or planetary systems, and the solar system. their is only one thing you can call a person who studies the planets which is astronomer. astronomers study everything in the universe.... astrophysicists study the forces in the universe (they are much more in depth to thinks like.....what happens at singularity...) and planetologists (sp) are the people who study, specifically, planets.
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Battle of Agincourt The Battle of Agincourt was a major English victory in the Hundred Years' War .' The battle occurred on Friday, 25 October 1415 (Saint Crispin's Day), near modern-day Azincourt, in northern France.
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Astrophysics Observational astronomy is a division of the astronomical science that is concerned with recording data, in contrast with theoretical astrophysics, which is mainly concerned with finding out the measurable implications of physical models.s a science, the study of astronomy is somewhat hindered in that direct experiments with the properties of the distant universe are not possible. However, this is partly compensated by the fact that astronomers have a vast number of visible examples of stellar phenomena that can be examined.
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astronomer astronomer definition: The definition of an astronomer is a scientist who studies matter and objects in outer space. (noun) Someone who observes the stars and makes notes about their movements is an example of an astronomer. ...
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General Astronomy/Print version exists and is an alternate of . Astronomy is the study of the universe with particular reference to celestial bodies. The planets, the moons, the sun and other stars, galaxies, etc. all fall under astronomy. Astronomy is comparable to a physical geographic study of space. Not to be confused with astrophysics, the study of the physics or composition of celestial bodies.
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Definitions &Translations A star is a luminous sphere of plasma held together by its own gravity. The nearest star to Earth is the Sun. Other stars are visible from Earth during the night, appearing as a multitude of fixed luminous points in the sky due to their immense distance from Earth.
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Astronomy Planetary Astronomy is the study of planets, moons, dwarf planets, comets and asteroids as well as other small objects that orbit stars. The planets of our own Solar System have been studied in depth by many visiting spacecraft such as Cassini-Huygens (Saturn) and the Voyager 1 and 2.
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Is astronomy considered a hard science? In answer to the OP — yes, absolutely. Astronomy is often considered a subfield of physics (many people prefer to call it “astrophysics”). Just as in other physics subfields, astronomers make falsifiable predictions that they test in controlled experiments. I think that’s an acceptable threshold for “hard science.”.
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Physicists and Astronomers What Physicists and Astronomers Do. Physicists and astronomers study the ways in which various forms of matter and energy interact. Theoretical physicists and astronomers may study the nature of time or the origin of the universe.Physicists and astronomers in applied fields may develop new military technologies or new sources of energy, or monitor space debris that could endanger satellites.hysicists explore the fundamental properties and laws that govern space, time, energy, and matter. Some physicists study theoretical areas, such as the fundamental properties of atoms and molecules and the evolution of the universe.